UNHAPPEN

You move forward. The world rewinds.

How far can you run when time itself is your only weapon?

UNHAPPEN is a fast-paced, one-button endless runner where your character never stops moving forward — but you can rewind the world around them.

How to play

• Your character runs automatically.
• Hold SPACE, click, or touch the screen to rewind obstacles.
• Release to let time surge forward again.
• Avoid deadly machinery and survive as long as possible.
• Beat your personal best!

Features

• Unique time-rewind mechanic
• Randomized obstacles
• Increasing speed and difficulty
• Dynamic soundtrack that accelerates with the action
• Instant restarts and high-score tracking

Current version: Public Beta 2.0

UNHAPPEN is currently in development. Feedback and suggestions are welcome!

One direction. One button. Endless attempts.