Drill deeper so you do not freeze, and to make sure the drill never runs out of fuel, throw absolutely everything you find along the way into the shredder.
Fear, cold, monsters. Can you reach the warm human shelter buried deep underground? Test yourself.
Everything is physical
Open doors and cabinets and feel the rust under your hands, carry heavy things back into the drill, and learn to handle a revolver. It is not that easy...
You will find all the controls in game, and the settings hold a detailed guide on working the revolver.
What comes next
I wanted it to give you feelings ordinary casual games do not. It is at a very early stage of development. Planned:
Multiplayer
More monsters and NPCs
Shelter upgrades
Crafting
New locations and improve procedural generation of location/monster ai