Your goal is to reach the portal in each level. Use the on-screen buttons to move around. You can eat apples to grow, or climb on top of them.
Your goal is to reach the portal in each level. Use the arrow keys or WASD to move your worm. If you can't reach the portal, try eating the apple to grow your worm. But don't get stuck or fall off the level? If you get stuck, press the retry button or press R to restart the level.