About CloneUp: Stack Yourself

CloneUp – Stack Yourself is a 2D pixel-art platformer where your greatest tool is… yourself! Create clones, stack them, and use them as platforms to dodge spikes, reach new heights, and make your way to the exit door. In CloneUp – Stack Yourself, you’ll use copies of the main character to reach platforms and avoid deadly obstacles. For some unknown reason, you have the power to create clones of yourself and even stack them to form makeshift platforms. Use them to cross dangerous gaps, escape spikes, and climb higher toward the goal. Your mission: reach the exit door on each level, using your reflexes, logic, and clever clone placement.

How to play

Use the arrow keys or WASD to move your pixel hero through each level, jumping over gaps and spikes. Press the clone button to drop a copy of yourself on the ground; these clones stay in place and can be stacked to create new platforms or ladders. Reach the exit door by combining precise jumps with smart clone placement, and remember that you have only limited space to build in.

Tips and tricks

Before you spawn a clone, imagine the full staircase or bridge you want to build rather than dropping copies randomly. Use walls and corners to your advantage by stacking clones against them so you do not slip off the sides. If you keep failing a jump, adjust the height of your stack by adding or removing just one clone at a time until the landing feels comfortable.

Why this game works well at school or work

Each stage in CloneUp: Stack Yourself is a compact puzzle that mixes quick reflexes with planning where to leave your copies. You can clear a level or practise one tricky section in just a few minutes, making it ideal for short breaks. Because it runs in the browser with simple keyboard controls, it is easy to play quietly on shared school or office computers without any setup.