Street Fighter X Tekken 2: Return of Pandora

Street Fighter X Tekken 2: Return of Pandora is the sequel to Street Fighter X Tekken.

Gameplay
The gameplay is mostly similar to Street Fighter X Tekken but the stages are 3D rather than 2D and the characters have the ability to sidestep.

Plot
Pandora crashes on earth once again. this time however, organizations such as Shadaloo, The Illuminati, the Mishima Zaibatsu and G-Corporation were alarmed and decided to go into war so they could achieve the box for their own purposes.

Story Mode

 * 1) M.Bison/Heihachi
 * 2) Ryu/Steve
 * 3) Ken/Hwoarang
 * 4) Sagat/Jin
 * 5) Akuma/Ogre
 * 6) Remy/Kazuya
 * 7) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun
 * 1) Rose/Jun

Arcade Mode
the player chooses a character and goes through 10 stages in which the player goes through the chosen character's story. the 1st 4, 6th and 7th stages are against random tags of opponents, the 5th is against any of the 6 Street Fighter/Tekken Mid-Bosses, the 8th is against your tag of rivals, the 9th is against either Seth/NANCY-MI847J or Ingrid/Kazumi and the 10th is against Necalli/Azazel.

Score Attack Mode
the player chooses a character and goes through 10 stages in which the player needs to get the highest score possible. the 1st 4, 6th, 7th and 8th stages are against random tags of opponents, the 5th is against any of the 6 Street Fighter/Tekken Mid-Bosses, the 9th is against either Seth/NANCY-MI847J or Ingrid/Kazumi and the 10th is against Necalli/Azazel.

Time Attack Mode
the player chooses a character and goes through 10 stages that the player needs to finish in the shortest time possible. the 1st 4, 6th, 7th and 8th stages are against random tags of opponents, the 5th is against any of the 6 Street Fighter/Tekken Mid-Bosses, the 9th is against either Seth/NANCY-MI847J or Ingrid/Kazumi and the 10th is against Necalli/Azazel.

Survival Mode
the player chooses a character and goes through 54 stages in which the player fights every character in the game.

Versus Mode
the players choose 2 characters and fight each other.

Street Fighter Characters

 * 🇯🇵Ryu
 * 🇺🇸Ken Masters
 * 🇨🇳Chun-Li
 * 🇬🇧Cammy White
 * 🇺🇸Guile
 * 🇺🇸C.Viper
 * 🇯🇵Sakura Kasugano
 * 🇯🇵Karin Kanzuki
 * 🇹🇭Sagat
 * 🇯🇵Oro
 * 🇷🇺Zangief
 * 🇺🇸Rufus
 * 🇺🇸Guy
 * 🇺🇸Cody Travers
 * 🇮🇱Urien
 * 🇰🇷Juri Han
 * 🇮🇳Dhalsim
 * 🇯🇵E.Honda
 * 🇺🇸Alex
 * 🇯🇵Ibuki
 * 🇺🇸Balrog
 * 🇪🇸Vega
 * 🇺🇸Poison
 * 🇩🇪Hugo
 * 🇦🇪Rashid
 * 🇷🇺Kolin
 * 🇫🇷Remy
 * 🇯🇵Makoto
 * 🇭🇰Dan Hibiki
 * 🇧🇷Sean Matsuda
 * 🇬🇧Birdie
 * 🇺🇸Sodom
 * 🇲🇽T.Hawk
 * 🇲🇽El Fuerte
 * 🇩🇪Juni(Unlockable)
 * 🇩🇪Juli(Unlockable)
 * 🇫🇷Abel(Unlockable)
 * 🇯🇵R.Mika(Unlockable)
 * 🇩🇪Rolento(Unlockable)
 * 🇧🇷Blanka(Unlockable)
 * 🇰🇪Elena(Unlockable)
 * 🇬🇧Dudley(Unlockable)
 * 🇨🇳F.A.N.G.(Unlockable)
 * 🇷🇺Necro(Unlockable)

Mid-Bosses

 * 🇮🇹M.Bison(Unlockable)
 * 🇮🇹Rose(Unlockable)
 * 🇯🇵Akuma(Unlockable)
 * 🇯🇵Gouken(Unlockable)
 * 🇮🇱Gill(Unlockable)
 * 🇺🇸Mega Man(Unlockable, Guest from Mega Man)

Sub-Bosses

 * Seth(Unlockable)
 * Ingrid(Unlockable)

Final Boss

 * 🇲🇽Necalli(Unlockable)

Tekken Characters

 * 🇯🇵Kazuya Mishima
 * 🇮🇪Nina Williams
 * 🇯🇵Jin Kazama
 * 🇨🇳Ling Xiaoyu
 * 🇺🇸Paul Phoenix
 * 🇺🇸Marshal Law
 * 🇯🇵Asuka Kazama
 * 🇲🇨Emilie De Rochefort
 * 🇲🇽King
 * 🇦🇺Craig Marduk
 * 🇨🇳Lee Chaolan
 * 🇮🇪Anna Williams
 * 🇰🇷Hwoarang
 * 🇬🇧Steve Fox
 * 🇺🇸Bryan Fury
 * 🇷🇺Jack-X
 * 🇨🇳Wang Jinrei
 * 🇯🇵Ganryu
 * 🇸🇪Lars Alexanderson
 * 🇷🇺Alisa Bosconivtich
 * 🇺🇸Bruce Irvin
 * 🇧🇷Eddy Gordo
 * 🇲🇽Armor King
 * 🇩🇪Eleonore Kliesen
 * 🇸🇦Shaheen
 * 🇮🇹Claudio Serafino
 * 🇯🇵Yoshimitsu
 * 🇨🇦Raven
 * 🇰🇷Baek Doo San
 * 🇺🇸Michelle Chang
 * 🇨🇳Feng Wei
 * 🇧🇪Lucky Chloe
 * 🇷🇺Doctor Bosconovitch
 * 🇪🇬Zafina
 * 🇨🇦Wolverine(Guest from Marvel Comics)
 * 🇨🇦Deadpool(Guest from Marvel Comics)
 * 🇯🇵Kyo Kusanagi(Guest from The King of Fighters)
 * 🇯🇵Iori Yagami(Guest from The King of Fighters)
 * 🇺🇸Forest Law(Unlockable)
 * 🇧🇷Katarina Alves(Unlockable)
 * 🇺🇸Bob(Unlockable)
 * 🇺🇸Julia Chang(Unlockable)
 * 🇪🇸Miguel Caballero Rojo(Unlockable)
 * 🇯🇵Kuma(Unlockable)
 * 🇺🇸Christie Monteiro(Unlockable)
 * 🇭🇰Lei Wulong(Unlockable)
 * 🇯🇵Kunimitsu(Unlockable)
 * 🇦🇺Roger Jr.(Unlockable)

Mid-Bosses

 * 🇯🇵Heihachi Mishima(Unlockable)
 * 🇯🇵Jun Kazama(Unlockable)
 * 🇲🇽Ogre(Unlockable)
 * 🇯🇵Jinpachi Mishima(Unlockable)
 * 🇷🇺Sergei Dragunov(Unlockable)
 * Pac-Man(Unlockable, Guest from Pac-Man)

Sub-Bosses

 * NANCY-MI847J(Unlockable)
 * 🇯🇵Kazumi Mishima(Unlockable)

Final Boss

 * 🇪🇬Azazel(Unlockable)

Guest Characters

 * 🇺🇸Vegeta(Guest from Dragon Ball)
 * 🇺🇸Majin Buu(Guest from Dragon Ball)
 * 🇯🇵Kasumi(Guest from Dead or Alive)
 * 🇯🇵Ayane(Guest from Dead or Alive)
 * 🇺🇸John Wick(PlayStation 4 and Android Exclusive Guest from John Wick)
 * ?(Xbox One and Steam Exclusive Guest from ?)
 * 🇺🇸Steven Universe(Nintendo Switch and iOS Exclusive Guest from Steven Universe)

Stages

 * Castle of Suzaku
 * Acropolis

Boss Stages

 * Helicarrier
 * North Pole
 * Pandora's Box

Guest Stages

 * Daily Bugle
 * Satan City

Soundtrack

 * Opening Song: Immortalized by Disturbed
 * Street Fighter Rival Battle
 * Tekken Rival Battle
 * Ending Song:

Japanese

 * Unsho Ishizuka as Heihachi Michima(Initial Release, voice files still available)
 * Banjo Ginga as Heihachi Mishima(Through Updates, since August 17th, 2018)

Cheats

 * Fight a different Mid-Boss
 * Fight M.Bison/Heihachi in Stage 5 - Fail to meet any of the requirements below.
 * Fight Rose/Jun in Stage 5 -
 * Fight Akuma/Ogre in Stage 5 -
 * Fight Gouken/Jinpachi in Stage 5 -
 * Fight Gill/Dragunov in Stage 5 -
 * Fight Mega Man/Pac-Man in Stage 5 - Finish Stage 4 with a crouching High Punch or a crouching Mid Kick.
 * Fight a different Sub-Boss
 * Fight Seth/NANCY-MI847J in Stage 9 - Fail to meet any of the requirements below.
 * Fight Ingrid/Kazumi in Stage 9 -

Trivia

 * Both NANCY-MI847J and Azazel got new smaller redesigns to fit the roster.
 * Arcade Mode has pre-fight exchanges that are similar to those found in SNK vs Capcom: SVC Chaos.
 * Mega Man in this game is not his Bad Box Art version but his original version.