SCP: Rift Moles

Single-player and co-op survival horror game set in the SCP Universe. You and your team are sent on a one-way mission into unstable parallel dimensions, armed only with a strange machine you barely control. Navigate unforgiving environments, evade hostile anomalies, and dig through constantly evolving worlds as you search for a way home. Trade with various groups, gather scarce resources, and push deeper for as long as you can survive.