wasd to move, space to dash (has a 1 second cool down) e to shoot spears, aim with mouse, get to the shelter and more importantly, DON'T DROWN. Collect the berries and flies, avoid lizards and get to the shelter (the gray box with a U on it) to survive until the next cycle.
Leave me any feedback on features you want to see, and suggestions for upgrades. Videocult and whoever else worked on Rainworld for inspiration.