He is one of a number of heroes replaced by evil doppelgangers, but the real Captain America is held trapped. Captain America vs. Thanos should be a handily one-sided fight, but you truly believe he can win. Distracted by Cap, Thanos almost doesn’t see the Silver Surfer racing to pluck the Infinity Gauntlet from his hand. But here is where Adam Warlock’s plan is executed. Captain America didn't die in Avengers: Infinity War. In the Infinity War story, no. Within the actual Infinity War comic series, Captain America does not die. In the Infinity Gauntlet, yes - well, probably. That may seem a pretty obvious statement given that Steve Rogers is clearly a survivor of Thanos' snap , but one popular theory suggests that - at least for a period - Cap was done for. If Steve Rogers does die in Infinity War, there's an easy way to bring him back for Avengers 4 right there. But he does, albeit barely, and Captain America pays dearly.