Slither

Movement: WASD or Arrow keys

Use potions by either clicking on them or pressing the corresponding number key

Increase your score by eating apples. Once your score is high enough, an exit will open at the top. Get out before you run out of time!

Win the game by beating level 10!

Running into walls, boulders, rats, and your tail will kill you. Ice will speed you up, while mud will slow you down.

At the start of the game and after every level, you get to choose an upgrade for your snake. Beware: Upgrades permanently increase your length, so skip them if they don't appeal to you! (the initial upgrade isn't skippable, but the rest are)

You can also collect coins to spend at a shop that pops up every few levels!