The hit indie game Vampire Survivors has collaborated with a couple of popular franchises in recent months. Late last year, it received a paid, Among Us-themed expansion called Emergency Meeting. This DLC featured 15 new weapons, a Polus-inspired stage, and 8 differently-colored Crewmates that players could play as. Emergency Meeting also added a horse to the game, for some reason. Just a few months ago, Vampire Survivors developer poncle released the Operation Guns expansion, which brought a bunch of characters from Konami's Contra franchise to the game, alongside a swath of weapons and maps.