Karst is a 3D first-person puzzle game set in a cave. The premise: you fell in, and you need to find a way out. The mechanic: this cave is home to a series of unusual crystals, each of which seems to have its own unique effect. If you’re clever, you can use these crystals to progress through the caves – if you’re not, you’d best get used to not eating.
Sorry about the watermarks; it's an informal demo of our gameplay. There's some walking around, some examples of using crystals, and a moment with our voice actor. Enjoy!