Steam Fighter

Steam Fighter is a fighting game concept by Red-Verse-Writer. A mass crossover fighting game similar to Super Smash Bros., PlayStation All-Stars Battle Royale and Brawlhalla, the game features several hundred characters from many PC games, especially those sold on the Steam platform, coming together to engage in combat.

Gameplay
The game is a multiplayer fighting game in which characters battle in multiple locations. The game plays from a hybridized 2D-3D perspective, where characters can move around from various camera angles in a free-moving environment.

Fighters
Steam Fighter features 600 fighters available in the base game, with more added in DLC packs. Fighters with their information in italics indicates their presence as a guest fighter.

Available from the start

 * 1) Warrior (Realm Royale, Heroic Leap Games)
 * 2) Assassin (Realm Royale, Heroic Leap Games)
 * 3) Hunter (Realm Royale, Heroic Leap Games)
 * 4) Mage (Realm Royale, Heroic Leap Games)
 * 5) Engine (Realm Royale, Heroic Leap Games)
 * 6) Jaina Proudmoore (Hearthstone, Blizzard)*
 * 7) Illidan Stormrage (Hearthstone, Blizzard)*
 * 8) Malfurion Stormrage (Hearthstone, Blizzard)*
 * 9) Rexxar (Hearthstone, Blizzard)*
 * 10) Uther Lightbringer (Hearthstone, Blizzard)*
 * 11) Valeera Sanguinar (Hearthstone, Blizzard)*
 * 12) Thrall (Hearthstone, Blizzard)*
 * 13) Gul'dan (Hearthstone, Blizzard)*
 * 14) Garrosh Hellscream (Hearthstone, Blizzard)*
 * 15) Lady Liadrin (Hearthstone, Blizzard)*
 * 16) Khadgar (Hearthstone, Blizzard)*
 * 17) Nemsy Necrofizzle (Hearthstone, Blizzard)*
 * 18) Sir Annoy-O (Hearthstone, Blizzard)*
 * 19) Medivh (Hearthstone, Blizzard)*
 * 20) White King (Hearthstone, Blizzard)*
 * 21) Woody (Neighbours from Hell, JoWooD and Relativity Play)
 * 22) Master Chief (Halo, Bungie)
 * 23) Cortana (Halo, Bungie)
 * 24) Noble Six (Halo: Reach, Bungie)
 * 25) Kat-B320 (Halo: Reach, Bungie)
 * 26) Tracer (Overwatch, Blizzard)*
 * 27) Widowmaker (Overwatch, Blizzard)*
 * 28) Ashe and B.O.B. (Overwatch, Blizzard)*
 * 29) D.VA (Overwatch, Blizzard)*
 * 30) Roadhog (Overwatch, Blizzard)*
 * 31) Junkrat (Overwatch, Blizzard)*
 * 32) Winston (Overwatch, Blizzard)*
 * 33) Orisa (Overwatch, Blizzard)*
 * 34) Reinhardt (Overwatch, Blizzard)*
 * 35) Bastion (Overwatch, Blizzard)*
 * 36) Mei (Overwatch, Blizzard)*
 * 37) Sigma (Overwatch, Blizzard)*
 * 38) Wrecking Ball (Overwatch, Blizzard)*
 * 39) Zarya (Overwatch, Blizzard)*
 * 40) Doomfist (Overwatch, Blizzard)*
 * 41) Genji (Overwatch, Blizzard)*
 * 42) Mercy (Overwatch, Blizzard)*
 * 43) Hanzo (Overwatch, Blizzard)*
 * 44) Pharah (Overwatch, Blizzard)*
 * 45) McCree (Overwatch, Blizzard)*
 * 46) Dwight Fairfield (Dead by Daylight, Behaviour Interactive)
 * 47) Meg Thomas (Dead by Daylight, Behaviour Interactive)
 * 48) Claudette Moral (Dead by Daylight, Behaviour Interactive)
 * 49) Jake Park (Dead by Daylight, Behaviour Interactive)
 * 50) Alani (Battleborn, Gearbox Software)
 * 51) Mellka (Battleborn, Gearbox Software)
 * 52) Miko (Battleborn, Gearbox Software)
 * 53) Thorn (Battleborn, Gearbox Software)
 * 54) Deande (Battleborn, Gearbox Software)
 * 55) Verod Rath (Battleborn, Gearbox Software)
 * 56) El Dragon (Battleborn, Gearbox Software)
 * 57) Kid Ultra (Battleborn, Gearbox Software)
 * 58) Gunnar Kleese (Battleborn, Gearbox Software)
 * 59) Marquis d'Caliber (Battleborn, Gearbox Software)
 * 60) Phoebe Elizabeth Audelia Hemsworth IV (Battleborn, Gearbox Software)
 * 61) Pendles (Battleborn, Gearbox Software)
 * 62) Reyna Valeria (Battleborn, Gearbox Software)
 * 63) Toby (Battleborn, Gearbox Software)
 * 64) Whiskey Foxtrot (Battleborn, Gearbox Software)
 * 65) Benedict (Battleborn, Gearbox Software)
 * 66) Ernest (Battleborn, Gearbox Software)
 * 67) Ghalt (Battleborn, Gearbox Software)
 * 68) Montana (Battleborn, Gearbox Software)
 * 69) Oscar Mike (Battleborn, Gearbox Software)
 * 70) Kovac (How To Survive, 505 Games)
 * 71) Arthur Hastings (We Happy Few, Compulsion Games)
 * 72) Sally Boyle (We Happy Few, Compulsion Games)
 * 73) Ollie Starkley (We Happy Few, Compulsion Games)
 * 74) Octodad (Octodad, Young Horses)
 * 75) Kao (Kao the Kangaroo, Tate Interactive)
 * 76) Madotsuki (Yume Nikki, Kikiyama)*
 * 77) Spark (Spark the Electric Jester, Feperd Games)
 * 78) Lilac (Freedom Planet, GalaxyTrail)
 * 79) Carol (Freedom Planet, GalaxyTrail)
 * 80) Beck (Mighty No. 9, Comcept)
 * 81) Call (Mighty No. 9, Comcept)
 * 82) Sayori (Doki Doki Literature Club!, Team Salvato)
 * 83) Cadence (Crypt of the Necrodancer, Brace Yourself Games)
 * 84) Hat Kid (A Hat in Time, Gears for Breakfast)

Unlockable

 * 1) Lily (Scribblenauts Unlimited, 5th Cell)
 * 2) Miss Pauling (Team Fortress 2, Valve)
 * 3) Saxton Hale (Team Fortress 2, Valve)
 * 4) Quote (Cave Story, Daisuke Amaya)
 * 5) Curly Brace (Cave Story, Daisuke Amaya)
 * 6) Hunter (Left 4 Dead, Valve and Turtle Rock Studios)
 * 7) Cala Maria (Cuphead, StudioMDHR)
 * 8) Adrian Shepard (Half-Life: Opposing Force, Valve and Gearbox Software)
 * 9) Eli Vance (Half-Life 2, Valve)
 * 10) Father Grigori (Half-Life 2, Valve)
 * 11) Combine Soldier (Half-Life 2, Valve)
 * 12) Foxy (Five Nights at Freddy's, Scott Cawthon)
 * 13) Springtrap (Five Nights at Freddy's 3, Scott Cawthon)
 * 14) Circus Baby (FNaF Sister Location, Scott Cawthon)
 * 15) Haydee (Haydee, Haydee Interactive)
 * 16) Simon (Cry of Fear, Team Psykskallar)
 * 17) Saint-14 (Destiny 2, Bungie)*
 * 18) Eris Morn (Destiny, Bungie)*
 * 19) Ana Bray (Destiny 2, Bungie)*
 * 20) Shiro-4 (Destiny, Bungie)*
 * 21) Lady Efrideet (Destiny 2, Bungie)*
 * 22) Osiris (Destiny 2, Bungie)*
 * 23) Aunor Mahal (Destiny 2, Bungie)*
 * 24) The Goat (Goat Simulator, Coffee Stain Studios and Double Eleven)
 * 25) Muton (X-COM: UFO Defence, Firaxis Games)
 * 26) Outsider (X-COM: Enemy Unknown, Firaxis Games and 2K Games)
 * 27) Viper (X-COM 2, Firaxis Games and 2K Games)
 * 28) The Enforcer (X-COM: Enforcer, Firaxis Games and 2K Games)*
 * 29) Private Schneider (Killing Floor, Tripwire Interactive)
 * 30) Agent Wilkes (Killing Floor, Tripwire Interactive)
 * 31) Alridge (Killing Floor, Tripwire Interactive)
 * 32) Nikolay (Killing Floor, Tripwire Interactive)
 * 33) Reggie the Rocker (Killing Floor, Tripwire Interactive)
 * 34) Shadow Ferret (Killing Floor, Tripwire Interactive)
 * 35) Reverend David Alberts (Killing Floor 2, Tripwire Interactive)
 * 36) Bulldog (Killing Floor 2, Tripwire Interactive)
 * 37) Alex (Minecraft, Mojang)*
 * 38) Ash (Warframe, Digital Extremes)
 * 39) Ember (Warframe, Digital Extremes)
 * 40) Frost (Warframe, Digital Extremes)
 * 41) Mag (Warframe, Digital Extremes)
 * 42) Rhino (Warframe, Digital Extremes)
 * 43) Trinity (Warframe, Digital Extremes)
 * 44) Banshee (Warframe, Digital Extremes)
 * 45) Nekros (Warframe, Digital Extremes)
 * 46) Nova (Warframe, Digital Extremes)
 * 47) Nyx (Warframe, Digital Extremes)
 * 48) Oberon (Warframe, Digital Extremes)
 * 49) Titania (Warframe, Digital Extremes)
 * 50) Saryn (Warframe, Digital Extremes)
 * 51) Valkyr (Warframe, Digital Extremes)
 * 52) Vauban (Warframe, Digital Extremes)
 * 53) Hydroid (Warframe, Digital Extremes)
 * 54) Limbo (Warframe, Digital Extremes)
 * 55) Mesa (Warframe, Digital Extremes)
 * 56) Mirage (Warframe, Digital Extremes)
 * 57) Zephyr (Warframe, Digital Extremes)
 * 58) Atlas (Warframe, Digital Extremes)
 * 59) Chroma (Warframe, Digital Extremes)
 * 60) Equinox (Warframe, Digital Extremes)
 * 61) Inaros (Warframe, Digital Extremes)
 * 62) Ivara (Warframe, Digital Extremes)
 * 63) Nezha (Warframe, Digital Extremes)
 * 64) Wukong (Warframe, Digital Extremes)
 * 65) Nidus (Warframe, Digital Extremes)
 * 66) Gara (Warframe, Digital Extremes)
 * 67) Harrow (Warframe, Digital Extremes)
 * 68) Octavia (Warframe, Digital Extremes)
 * 69) Baruuk (Warframe, Digital Extremes)
 * 70) Garuda (Warframe, Digital Extremes)
 * 71) Khora and Venari (Warframe, Digital Extremes)
 * 72) Revenant (Warframe, Digital Extremes)
 * 73) Gauss (Warframe, Digital Extremes)
 * 74) Grendel (Warframe, Digital Extremes)
 * 75) Hildyrn (Warframe, Digital Extremes)
 * 76) Wisp (Warframe, Digital Extremes)
 * 77) The Stalker (Warframe, Digital Extremes)
 * 78) Witch Doctor (Terraria, Re-Logic and 505 Games)
 * 79) Tavernkeep (Terraria, Re-Logic and 505 Games)
 * 80) Angler (Terraria, Re-Logic and 505 Games)
 * 81) Stylist (Terraria, Re-Logic and 505 Games)
 * 82) Golfer (Terraria, Re-Logic and 505 Games)
 * 83) Zoologist (Terraria, Re-Logic and 505 Games)
 * 84) Wizard (Terraria, Re-Logic and 505 Games)
 * 85) Tax Collector (Terraria, Re-Logic and 505 Games)
 * 86) Truffle (Terraria, Re-Logic and 505 Games)
 * 87) Pirate (Terraria, Re-Logic and 505 Games)
 * 88) Steampunker (Terraria, Re-Logic and 505 Games)
 * 89) Cyborg (Terraria, Re-Logic and 505 Games)
 * 90) Raven (Fortnite, Epic Games)*
 * 91) Obsidian (Fortnite, Epic Games)*
 * 92) Klesk (Quake III: Arena, id Software)
 * 93) Lucy (Quake III: Arena, id Software)
 * 94) Tank Jr. (Quake III: Arena, id Software)
 * 95) Biker (Quake III: Arena, id Software)
 * 96) Patriot (Quake III: Arena, id Software)
 * 97) Anarki (Quake III: Arena, id Software)
 * 98) Razor (Quake III: Arena, id Software)
 * 99) Visor (Quake III: Arena, id Software)
 * 100) Stripe (Quake III: Arena, id Software)
 * 101) Keel (Quake III: Arena, id Software)
 * 102) Uriel (Quake III: Arena, id Software)
 * 103) Bones (Quake III: Arena, id Software)
 * 104) Cadavar (Quake III: Arena, id Software)
 * 105) Sorlag (Quake III: Arena, id Software)
 * 106) Major (Quake III: Arena, id Software)
 * 107) Xaero (Quake III: Arena, id Software)
 * 108) Roland (Borderlands, Gearbox Software)
 * 109) Mordecair (Borderlands, Gearbox Software)
 * 110) Lilith (Borderlands, Gearbox Software)
 * 111) Salvador (Borderlands 2, Gearbox Software)
 * 112) Zer0 (Borderlands 2, Gearbox Software)
 * 113) Krieg the Psycho (Borderlands 2, Gearbox Software)
 * 114) Moxxie (Borderlands 2, Gearbox Software)
 * 115) Alice Angel (Bendy and the Ink Machine, Kindly Beast)
 * 116) Bristleback (DOTA 2, Valve)
 * 117) Centaur Warrunner (DOTA 2, Valve)
 * 118) Chaos Knight (DOTA 2, Valve)
 * 119) Clockwerk (DOTA 2, Valve)
 * 120) Doom (DOTA 2, Valve)
 * 121) Earthshaker (DOTA 2, Valve)
 * 122) Elder Titan (DOTA 2, Valve)
 * 123) Huskar (DOTA 2, Valve)
 * 124) Io (DOTA 2, Valve)
 * 125) Kunkka (DOTA 2, Valve)
 * 126) Legion Commander (DOTA 2, Valve)
 * 127) Lifestealer (DOTA 2, Valve)
 * 128) Lycan (DOTA 2, Valve)
 * 129) Magnus (DOTA 2, Valve)
 * 130) Mars (DOTA 2, Valve)
 * 131) Night Stalker (DOTA 2, Valve)
 * 132) Omniknight (DOTA 2, Valve)
 * 133) Phoenix (DOTA 2, Valve)
 * 134) Pudge (DOTA 2, Valve)
 * 135) Sand King (DOTA 2, Valve)
 * 136) Slardar (DOTA 2, Valve)
 * 137) Snapfire (DOTA 2, Valve)
 * 138) Spirit Breaker (DOTA 2, Valve)
 * 139) Tidehunter (DOTA 2, Valve)
 * 140) Timbersaw (DOTA 2, Valve)
 * 141) Tiny (DOTA 2, Valve)
 * 142) Treant Protector (DOTA 2, Valve)
 * 143) Tusk (DOTA 2, Valve)
 * 144) Underlord (DOTA 2, Valve)
 * 145) Undying (DOTA 2, Valve)
 * 146) Wraith King (DOTA 2, Valve)
 * 147) Anti-Mage (DOTA 2, Valve)
 * 148) Arc Warden (DOTA 2, Valve)
 * 149) Bounty Hunter (DOTA 2, Valve)
 * 150) Clinkz (DOTA 2, Valve)
 * 151) Ember Spirit (DOTA 2, Valve)
 * 152) Faceless Void (DOTA 2, Valve)
 * 153) Gyrocopter (DOTA 2, Valve)
 * 154) Juggernaut (DOTA 2, Valve)
 * 155) Lone Druid (DOTA 2, Valve)
 * 156) Mirana (DOTA 2, Valve)
 * 157) Monkey King (DOTA 2, Valve)
 * 158) Morphling (DOTA 2, Valve)
 * 159) Naga Siren (DOTA 2, Valve)
 * 160) Nyx Assassin (DOTA 2, Valve)
 * 161) Pangolier (DOTA 2, Valve)
 * 162) Phantom Assassin (DOTA 2, Valve)
 * 163) Phantom Lancer (DOTA 2, Valve)
 * 164) Razor (DOTA 2, Valve)
 * 165) Riki (DOTA 2, Valve)
 * 166) Slark (DOTA 2, Valve)
 * 167) Spectre (DOTA 2, Valve)
 * 168) Terrorblade (DOTA 2, Valve)
 * 169) Troll Warlord (DOTA 2, Valve)
 * 170) Ursa (DOTA 2, Valve)
 * 171) Vengeful Spirit (DOTA 2, Valve)
 * 172) Venomancer (DOTA 2, Valve)
 * 173) Viper (DOTA 2, Valve)
 * 174) Weaver (DOTA 2, Valve)
 * 175) Ancient Apparition (DOTA 2, Valve)
 * 176) Batrider (DOTA 2, Valve)
 * 177) Dark Seer (DOTA 2, Valve)
 * 178) Dark Willow (DOTA 2, Valve)
 * 179) Dazzle (DOTA 2, Valve)
 * 180) Death Prophet (DOTA 2, Valve)
 * 181) Disruptor (DOTA 2, Valve)
 * 182) Enigma (DOTA 2, Valve)
 * 183) Grimstroke (DOTA 2, Valve)
 * 184) Invoker (DOTA 2, Valve)
 * 185) Jakiro (DOTA 2, Valve)
 * 186) Keeper of the Light (DOTA 2, Valve)
 * 187) Leshrac (DOTA 2, Valve)
 * 188) Lich (DOTA 2, Valve)
 * 189) Lion (DOTA 2, Valve)
 * 190) Nature's Prophet (DOTA 2, Valve)
 * 191) Necrophos (DOTA 2, Valve)
 * 192) Ogre Magi (DOTA 2, Valve)
 * 193) Oracle (DOTA 2, Valve)
 * 194) Outworld Destroyer (DOTA 2, Valve)
 * 195) Pugna (DOTA 2, Valve)
 * 196) Queen of Pain (DOTA 2, Valve)
 * 197) Rubick (DOTA 2, Valve)
 * 198) Shadow Demon (DOTA 2, Valve)
 * 199) Shadow Shaman (DOTA 2, Valve)
 * 200) Skywrath Mage (DOTA 2, Valve)
 * 201) Storm Spirit (DOTA 2, Valve)
 * 202) Techies (DOTA 2, Valve)
 * 203) Tinker (DOTA 2, Valve)
 * 204) Visage (DOTA 2, Valve)
 * 205) Void Spirit (DOTA 2, Valve)
 * 206) Winter Wyvern (DOTA 2, Valve)
 * 207) Witch Doctor (DOTA 2, Valve)
 * 208) Zeus (DOTA 2, Valve)
 * 209) Wes (Don't Starve, Klei Entertainment)
 * 210) Maxwell (Don't Starve, Klei Entertainment)
 * 211) Robert Wagstaff (Don't Starve, Klei Entertainment)
 * 212) Wigrid (Don't Starve: Reign of Giants, Klei Entertainment)
 * 213) Webber (Don't Starve: Reign of Giants, Klei Entertainment)
 * 214) Walani (Don't Starve: Shipwrecked, Klei Entertainment)
 * 215) Warly (Don't Starve: Shipwrecked, Klei Entertainment)
 * 216) Wilbur (Don't Starve: Shipwrecked, Klei Entertainment)
 * 217) Woodlegs (Don't Starve: Shipwrecked, Klei Entertainment)
 * 218) Winona (Don't Starve Together, Klei Entertainment)
 * 219) Wortox (Don't Starve Together, Klei Entertainment)
 * 220) Wurt (Don't Starve Together, Klei Entertainment)
 * 221) Wilba (Don't Starve: Hamlet, Klei Entertainment)
 * 222) Wormwood (Don't Starve: Hamlet, Klei Entertainment)
 * 223) Warbucks (Don't Starve: Hamlet, Klei Entertainment)
 * 224) Maybelle Dorethea Weaver (Don't Starve: Hamlet, Klei Entertainment)
 * 225) Star Paladin Cross (Fallout 3, Bethesda)
 * 226) Jericho (Fallout 3, Bethesda)
 * 227) Clover (Fallout 3, Bethesda)
 * 228) Charon (Fallout 3, Bethesda)
 * 229) Lord Jaraxxus (Hearthstone, Blizzard)*
 * 230) Ragnaros the Firelord (Hearthstone, Blizzard)*
 * 231) Dame Hazelbark (Hearthstone, Blizzard)*
 * 232) Lady Vashj (Hearthstone, Blizzard)*
 * 233) Sylvanas Windrunner (Hearthstone, Blizzard)*
 * 234) Thunder King (Hearthstone, Blizzard)*
 * 235) Elise Starseeker (Hearthstone, Blizzard)*
 * 236) Deathwing (Hearthstone, Blizzard)*
 * 237) King Ratakhan (Hearthstone, Blizzard)*
 * 238) Madame Lazul (Hearthstone, Blizzard)*
 * 239) Lunara (Hearthstone, Blizzard)*
 * 240) Tyrande Whisperwind (Hearthstone, Blizzard)*
 * 241) Maiev Shadowsong (Hearthstone, Blizzard)*
 * 242) Prince Arthas (Hearthstone, Blizzard)*
 * 243) Morgl the Oracle (Hearthstone, Blizzard)*
 * 244) Alleria Windrunner (Hearthstone, Blizzard)*
 * 245) Magni Bronzebeard (Hearthstone, Blizzard)*
 * 246) Sunbird (Fortnite, Epic Games)*
 * 247) Aeronaut (Fortnite, Epic Games)*
 * 248) Trilogy (Fortnite, Epic Games)*
 * 249) Autumn Queen (Fortnite, Epic Games)*
 * 250) Danger Zone (Fortnite, Epic Games)*
 * 251) Swift (Fortnite, Epic Games)*
 * 252) Bandolette (Fortnite, Epic Games)*
 * 253) Chromium (Fortnite, Epic Games)*
 * 254) Circuit Breaker (Fortnite, Epic Games)*
 * 255) Breakpoint (Fortnite, Epic Games)*
 * 256) Royale Knight (Fortnite, Epic Games)*
 * 257) Dare (Fortnite, Epic Games)*
 * 258) Prodigy (Fortnite, Epic Games)*
 * 259) Hush (Fortnite, Epic Games)*
 * 260) Mika (Fortnite, Epic Games)*
 * 261) Jade Racer (Fortnite, Epic Games)*
 * 262) Sandstorm (Fortnite, Epic Games)*
 * 263) Jawbreaker (Fortnite, Epic Games)*
 * 264) Wrath (Fortnite, Epic Games)*
 * 265) Burnout (Fortnite, Epic Games)*
 * 266) Catrina (Fortnite, Epic Games)*
 * 267) Chaos Agent (Fortnite, Epic Games)*
 * 268) Cloaked Star (Fortnite, Epic Games)*
 * 269) Gridiron (Fortnite, Epic Games)*
 * 270) Honor Guard(Fortnite, Epic Games)*
 * 271) Hay Man (Fortnite, Epic Games)*
 * 272) Hazard Agent (Fortnite, Epic Games)*
 * 273) Grind (Fortnite, Epic Games)*
 * 274) Infinity (Fortnite, Epic Games)*
 * 275) Kitbash (Fortnite, Epic Games)*
 * 276) Noir (Fortnite, Epic Games)*
 * 277) Revolt (Fortnite, Epic Games)*
 * 278) Shiver (Fortnite, Epic Games)*
 * 279) A.I.M. (Fortnite, Epic Games)*
 * 280) Calamity (Fortnite, Epic Games)*
 * 281) Deadeye (Fortnite, Epic Games)*
 * 282) Hybrid (Fortnite, Epic Games)*
 * 283) Cyclo (Fortnite, Epic Games)*
 * 284) Dark Vertex (Fortnite, Epic Games)*
 * 285) Enforcer (Fortnite, Epic Games)*
 * 286) Criterion (Fortnite, Epic Games)*
 * 287) Inferno (Fortnite, Epic Games)*
 * 288) Ultima Knight (Fortnite, Epic Games)*
 * 289) Cuddle Team Leader (Fortnite, Epic Games)*
 * 290) Tempest (Fortnite, Epic Games)*
 * 291) Visitor (Fortnite, Epic Games)*
 * 292) Eon (Fortnite, Epic Games)*
 * 293) Wild Card (Fortnite, Epic Games)*
 * 294) 8-Ball (Fortnite, Epic Games)*
 * 295) Zenith (Fortnite, Epic Games)*
 * 296) Mae Borowski (Night in the Woods, Alec Holowka)
 * 297) Linda-058 (Halo, Bungie)
 * 298) Kelly-087 (Halo, Bungie)
 * 299) Frederic-104 (Halo, Bungie)
 * 300) Covenant Brute (Halo, Bungie)
 * 301) Reaper (Overwatch, Blizzard)*
 * 302) Sombra (Overwatch, Blizzard)*
 * 303) Symmetra (Overwatch, Blizzard)*
 * 304) Tobjorn (Overwatch, Blizzard)*
 * 305) Ana (Overwatch, Blizzard)*
 * 306) Lucio (Overwatch, Blizzard)*
 * 307) Baptiste (Overwatch, Blizzard)*
 * 308) Zenyatta (Overwatch, Blizzard)*
 * 309) Brigitte (Overwatch, Blizzard)*
 * 310) Soldier 76 (Overwatch, Blizzard)*
 * 311) Jane Romero (Dead by Daylight, Behaviour Interactive)
 * 312) Adam Francis (Dead by Daylight, Behaviour Interactive)
 * 313) Anna (Dead by Daylight, Behaviour Interactive)
 * 314) Vigo (Dead by Daylight, Behaviour Interactive)
 * 315) Boldur the Unbreakable (Battleborn, Gearbox Software)
 * 316) Kelvin (Battleborn, Gearbox Software)
 * 317) Claudia Ambralia Divia (Battleborn, Gearbox Software)
 * 318) Beatrix Z. Lucavi (Battleborn, Gearbox Software)
 * 319) Attikus (Battleborn, Gearbox Software)
 * 320) Caldarius (Battleborn, Gearbox Software)
 * 321) Orendi (Battleborn, Gearbox Software)
 * 322) Shayne and Aurox (Battleborn, Gearbox Software)
 * 323) ISIC (Battleborn, Gearbox Software)
 * 324) Classic Scout (Team Fortress Classic, Valve)
 * 325) Classic Sniper (Team Fortress Classic, Valve)
 * 326) Classic Soldier (Team Fortress Classic, Valve)
 * 327) Classic Demoman (Team Fortress Classic, Valve)
 * 328) Classic Medic (Team Fortress Classic, Valve)
 * 329) Classic Heavy (Team Fortress Classic, Valve)
 * 330) Classic Pyro (Team Fortress Classic, Valve)
 * 331) Classic Spy (Team Fortress Classic, Valve)
 * 332) Classic Engineer (Team Fortress Classic, Valve)
 * 333) Nick Lamplighter (We Happy Few, Compulsion Games)
 * 334) Milla (Freedom Planet, GalaxyTrail)
 * 335) Monika (Doki Doki Literature Club!, Team Salvato)
 * 336) Natsuki (Doki Doki Literature Club!, Team Salvato)
 * 337) Yuri (Doki Doki Literature Club!, Team Salvato)
 * 338) Frisk (Undertale, Toby Fox)
 * 339) Sans (Undertale, Toby Fox)
 * 340) Papyrus (Undertale, Toby Fox)
 * 341) Undyne (Undertale, Toby Fox)
 * 342) Alphys (Undertale, Toby Fox)
 * 343) Bea Santello (Night in the Woods, Alec Holowka)
 * 344) Niko (OneShot, Little Cat Feet)
 * 345) Max (Mutant Mudds, Renegade Kid)
 * 346) Marko (This War of Mine, 11-Bit Studios)

DLC

 * 1) Merasmus the Magician (Team Fortress 2, Valve)
 * 2) William "B.J" Blakowitz (Wolfenstein, id Software)
 * 3) Abstrackt (Fortnite, Epic Games)*
 * 4) Delirium (Fortnite, Epic Games)*
 * 5) Peely (Fortnite, Epic Games)*
 * 6) Demi (Fortnite, Epic Games)*
 * 7) Ether (Fortnite, Epic Games)*
 * 8) Alpine Ace (Fortnite, Epic Games)*
 * 9) Galaxy (Fortnite, Epic Games)*
 * 10) Archetype (Fortnite, Epic Games)*
 * 11) Gemini (Fortnite, Epic Games)*
 * 12) Astra (Fortnite, Epic Games)*
 * 13) Double Helix (Fortnite, Epic Games)*
 * 14) Blue Striker (Fortnite, Epic Games)*
 * 15) Cobalt (Fortnite, Epic Games)*
 * 16) Hollowhead (Fortnite, Epic Games)*
 * 17) Splode (Fortnite, Epic Games)*
 * 18) Copper Wasp (Fortnite, Epic Games)*
 * 19) Globe Shaker (Fortnite, Epic Games)*
 * 20) Sklaxis (Fortnite, Epic Games)*
 * 21) Snowfoot (Fortnite, Epic Games)*
 * 22) Snowstrike (Fortnite, Epic Games)*
 * 23) Sleuth (Fortnite, Epic Games)*
 * 24) Skye (Fortnite, Epic Games)*
 * 25) Vix (Fortnite, Epic Games)*
 * 26) Vulture (Fortnite, Epic Games)*
 * 27) Ark (Fortnite, Epic Games)*
 * 28) Black Knight (Fortnite, Epic Games)*
 * 29) X-Lord (Fortnite, Epic Games)*
 * 30) Ice King (Fortnite, Epic Games)*
 * 31) Ice Queen (Fortnite, Epic Games)*
 * 32) Zero (Fortnite, Epic Games)*
 * 33) Baba (Baba is You, Arvi Teikari)

Stages
Steam Fighter features 250 maps included in the base game, with more being included in DLC packs.

Half-Life

 * Sector C (Half-Life)
 * Sector D (Half-Life)
 * Canyons (Half-Life)
 * Xen (Half-Life)
 * HECU Training Camp (Half-Life: Opposing Force)
 * City 17 (Half-Life 2)
 * White Forest (Half-Life 2)
 * Antlion Caves (Half-Life 2)

Portal

 * Apeture Science (Portal)

Team Fortress

 * 2Fort (Team Fortress 2)
 * Granary (Team Fortress 2)
 * Well (Team Fortress 2)
 * Dustbowl (Team Fortress 2)
 * Gravel Pit (Team Fortress 2)
 * Hydro (Team Fortress 2)
 * Double Cross (Team Fortress 2)
 * Coldfront (Team Fortress 2)
 * Gorge (Team Fortress 2)
 * Powerhouse (Team Fortress 2)
 * Banana Bay (Team Fortress 2)
 * Mercenary Park (Team Fortress 2)
 * Egypt (Team Fortress 2)
 * Coal Town (Team Fortress 2)
 * Bigrock (Team Fortress 2)
 * Mannhatten (Team Fortress 2)
 * Asteroid (Team Fortress 2)
 * Laughter (Team Fortress 2)
 * Cursed Cove (Team Fortress 2)
 * Slasher (Team Fortress 2)
 * Monster Bash (Team Fortress 2)

Voice Cast

 * Nolan North:Soldier (new vocal clips), Gordon Freeman (grunts and vocal sound effects), Merasmus, 8-Ball, Aeronaut
 * Gary Schwartz:Demoman, Heavy
 * Jennifer Hale:Lily, Curly Brace,
 * Dennis Bateman:Pyro, Spy
 * Robin Atkin Downes: Medic,
 * Nathan Vetterlein: Scout,
 * John Patrick Lowe: Sniper,
 * Dee Bradley Baker: Adrian Shepard (grunts and vocal sound effects), Guide,
 * Earl Alexander: Louis
 * Jim French (RIP):Bill (recycled clips), Father Grigori (recycled clips)
 * Rick May (RIP): Soldier (recycled clips)