No Prospects is an online co-op horror game for up to four players. Teams descend into procedurally generated, monster-infested caves to mine valuable ore, build railway track so their minecart can follow them deeper, and haul their earnings back to the surface. The caves contain traps and creatures, and proximity voice chat means separated players hear each other fade into the dark. Ore and treasure can be traded for new items, improved equipment and minecart upgrades between expeditions.