No Prospects

No Prospects is a co-op horror game with proximity chat, procedural caves, and spooky monsters. Up to 4 players descend into increasingly elaborate caves together, searching for valuable ore while trying to survive whatever else is lurking underground.
Explore the darkness, stick close to your crew, and try to make it back with something to show for it.

Your assignment is to mine as much ore as possible.
Every expedition takes you deeper into a procedurally generated cave filled with valuable resources. Build tracks as you explore to bring your minecart with you, load it up with everything you can find, and haul your earnings back to safety.
The further you venture from the entrance, the more you have to lose.

Use teamwork to make it out alive.
The caves are full of traps, monsters, and things that probably shouldn't be down there. Stick together and watch each other's backs; wandering off alone can turn a simple mining trip into a rescue mission very quickly.
Proximity voice chat means you'll hear your teammates fade into the darkness as you become separated. Sometimes the screaming is useful.

Upgrade your minecart.
Bring treasures back from the depths and trade them for new items, improved equipment, and upgrades for your minecart. Better gear lets your crew push deeper, carry more, and deal with increasingly dangerous caves.
Just make sure you survive long enough to bring everything home.