I Hate Running Backwards is the Serious Sam crossover you've been waiting for!

They call Infinity War the most ambitious crossover in history, but wait until they see I Hate Running Backwards, a game where Serious Sam is joined by other action heroes in the craziest shoot-em-up to date!

I Hate Running Backwards brings you heroes from Shadow Warrior, Hotline Miami, Enter the Gungeon and other fan-favorite games. Play it now on Windows and Linux!

https://store.steampowered.com/app/575820/I_Hate_Running_Backwards/