One of the best co-op survival games of the past few years just popped up on PC Game Pass | Gaming

I played over 40 hours of co-op survival game Core Keeper when it first arrived in early access in 2022, and I’m about to dive back in for 40 more. Or more! That’s because the subterranean sandbox graduated to version 1.0 today, bringing with it a new biome, several new bosses, and even a few new character classes.

If you’ve never played Core Keeper, here’s two pieces of good news: with its 1.0 launch, Core Keeper has finally tunneled its way into PC Game Pass, and if you’d rather have it on Steam, it’s also on sale for 20% off for the next 10 days.

Core Keeper really nails the two things I look for in a survival game. It’s dark and dangerous—like Valheim, there’s a massive procedurally generated world filled with…