Capcom vs. series

Capcom's Versus series is a phenomenally popular set of usually one-on-one fighting games, sometimes pitting Capcom characters against each other, and sometimes having them face off against characters from another company, such as Marvel or SNK.

Please contribute (and comment).

Main titles
Here are some possible titles:
 * 1) Capcom vs. SNK 3: Battle of the Ages 2012
 * 2) CXN: Capcom X Namco
 * 3) Marvel vs. Capcom 4: The Next Generation
 * 4) Nickelodeon vs. Capcom
 * 5) Street Fighter vs. Virtua Fighter
 * 6) Capcom vs. Namco Bandai
 * 7) Marvel vs Capcom 4: Battles of Final Honor
 * 8) Capcom vs Sony
 * 9) Marvel vs Capcom 5: The Final Battle
 * 10) Capcom vs. Sega
 * 11) Street Fighter vs. BlazBlue
 * 12) Looney Tunes vs. Capcom
 * 13) DC vs Capcom: The Legend Era
 * 14) Capcom vs. Arc System Works
 * 15) Capcom vs. Konami
 * 16) Street Fighter Vs Mortal Kombat
 * 17) Street Fighter X Mortal Kombat
 * 18) Shonen Jump vs. Capcom
 * 19) Square-Enix vs. Capcom: When Worlds Collide
 * 20) WWE vs. Capcom
 * 21) Horror Icons vs. Capcom
 * 22) Warriors of History vs. Capcom
 * 23) Capcom vs. Nintendo
 * 24) Street Fighter Vs Killer Instinct
 * 25) Megaman vs. Diner Dash
 * 26) Megaman vs. Sonic
 * 27) Breath of Fire vs. Final Fantasy
 * 28) Marvel vs. Capcom 2.5
 * 29) Tatsunoko vs. Capcom 2: Barrage of the New World
 * 30) Disney vs Capcom
 * 31) Cartoon Network vs. Capcom: Battles of Chaos Judgment
 * 32) Memes VS. Capcom: The Battle of LOL and Fight
 * 33) Lego Marvel vs. Capcom
 * 34) Street Fighter X Dynasty Warriors
 * 35) Type-Moon Vs Capcom 
 * 36) Type-Moon Vs Capcom 2
 * 37) Tatsunoko VS Capcom 2-Multiverse Crossover
 * 38) Image vs. Capcom
 * 39) Marvel vs Capcom 4: Fate of 4 Worlds
 * 40) Toei vs. Capcom
 * 41) Shonen Jump VS. Capcom: Fight of Century
 * 42) Capcom VS. Arc System Works: Fighting Carnival
 * 43) Dengeki Bunko vs. Capcom
 * 44) Touhou vs. Capcom: Village of the Warriors
 * 45) Street Fighter Vs. Killer Instinct: The Fight of Ages