MW2 OG, easy. That game defined an era, lobbies were pure madness. BO2 was elite, campaign, zombies, MP — all bangers. That’s the full package.
MW2019 brought it back in style, felt clean and modern. Gunsmith changed the game.
World at War was raw and gritty. Loved that vibe, especially in co-op.
If we’re talking zombies alone, BO3 takes the crown. Pure chaos in the best way.