Green Gray World: Hardcore Platformer

Game description:

You are a small character in a large room, and you need to find your way out. You can run and jump, and you'll need to use your skills to overcome the obstacles in your way. The game is a challenging platformer that will test your skills. Not everyone will be able to complete all of the levels, but those who do will be rewarded with a sense of accomplishment. Use your jumping ability to reach higher platforms and avoid dangerous objects. Some objects in the room can help you, while others can kill you. You can also kill enemies by jumping on them. The game saves your progress automatically between levels, so you can take a break and come back later if you need to.

Game controls:

Player 1:
Arrow Keys, W,A,S,D Keys Move and Space Keys Jump