Each world adds a new and game changing mechanic shown here:
World 1 introduces the dangerous spikes:
![](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2956480/extras/World1.gif?t=1715887689)
World 2 introduces the weak, breakable walls:
![](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2956480/extras/World2.gif?t=1715887689)
World 3 introduces the portals:
![](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2956480/extras/World3.gif?t=1715887689)
World 4 introduces the levers and doors:
![](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2956480/extras/World4.gif?t=1715887689)
World 5 introduces the bouncy corner blocks:
![](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2956480/extras/World5.gif?t=1715887689)