ProtoGame UNIVERSAL Battle

ProtoGame UNIVERSAL Battle is ProtoGame's 1.5 year-late answer to Nintendo's Smash Bros, it is a franchise that makes off crossovers, although the gameplay is more of the traditional fighting game genre instead

Games
ProtoGame UNIVERSAL Battle (2000)

ProtoGame UNIVERSAL Battle: Rise Of The Crossover (2002, acts like a prequel)

ProtoGame UNIVERSAL Battle: The Chaos Continues! (2005)

ProtoGame UNIVERSAL Battle: Action Of Three (2009)

ProtoGame UNIVERSAL Battle DELTA (2015)

ProtoGame UNIVERSAL Battle: EXTRAORDINARY WAR (2022)

Trivia

 * (A real life trivia) Travis4205 edited Capcom Vs. SNK 3: Battle Of The Millennium 2022 by Flippy2K a few times without permission, not aware at the time, so his edits were rejected, and he created ProtoGame UNIVERSAL Battle in turn.