Just Keep Running

If you play Hypixel, you will probably know abut the game "TNT run". This is a similar game, however it adds a new challenge. Slimes and Guardians will fall from mob spawners above the urina. The play button will only appear after you read the instructions.

Instructions:

As you run across the sand, it will fall from under your feet, and all the slimes and guardians trying to push you off don't help! Every once and a while ether a slime or a guardian will fall from the mob spawners. They will try to knock you off, but collecting their various drops will unlock the possibility of powerups.

Certain powerups will be given to you when you press the powerup button (the one with the bottle over it), depending on what items you have. All the trades are above the powerup button. If the land around the spawn is to rugged, you can use one -- and only one -- ender pearl to go somewhere else.

If you have read this, then you don't need to read the in-game instructions.