Metroid style Wall Crawler [Game Maker | Enemy Ai]
67This basics video tutorial shows you how to make a 2D wall crawler that you see in popular games like Metroid, Mario or Hollow Knight.
The idea is simple. The enemy needs to check from one center point for collisions to the left/right/above/below which sets the direction where to move to. At some point there is no collision with a wall (floating in air), there you take the last known direction and ajust it clockwise/counter clockwise. That's it!
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