Generic Rewind Game

This is the first game I have ever made with Unity :D

In this 2D game, you play as an astronaut exploring Mars. Your goal is to collect a key to unlock the door and progress to the next level. There are a total of 10 levels to complete. You can press the E key to mark a spot and after 3 seconds, you will be teleported back to that spot, allowing you to strategically navigate the level.