Enter Megabonk, which injects the horde survival of Vampire Survivors into the more open maps of Risk of Rain 2. Rather than dodging out of the way of Hornet like many other smaller games, Megabonk simply strode out into the fray swinging, and so far it looks to be working. Megabonk is described by its developer 'Vedinad' as "kind of like Vampire Survivors on steroids." Make sure you don't miss out on any of the hottest hidden gems by studying our list of the best indie games in 2025. We've also rounded up the best free Steam games if you want something that doesn't require you to break out your wallet.