Use WASD to move. Dodge the cave walls. (Version 0.1 btw, so extremely terrible right now)
This game is in super early alpha so there is currently no punishment for hitting the walls, no other levels or even a thumbnail -_- I am thinking of adding different settings (such as a forest, an icy area + more) so don't worry. I am also working on the fail message and will try to make a menu screen somehow too. This is my second ever game (i think) so please leave some tips if you see this!!