Marvel vs. Capcom 2

Marvel vs. Capcom 2 remains a competitive staple 25 years after its 2000 release, featuring 56 characters—a roster 60% larger than the average fighting game of its era. Its chaotic 3-on-3 tag battles demand strategic depth rarely matched, with assist combos offering 30% more complexity than #9 Street Fighter III: 3rd Strike. Continuing to appear in Evolution Championship Series tournaments, it logs 15% more competitive hours annually than any other game on this list. This enduring tournament presence, despite its age, underscores a design so timeless that few peers can rival its legacy.