6-5 Omega is the last and by far the most difficult level of The End light world (not counting the final boss). It often takes as long to complete this level as it took to complete the previous four levels combined, and consists of a series of buzzsaw-filled floating islands, increasing in difficulty. It's dark world counterpart is "6-5X No Quarter".
- The light world level, like 6-2, has no moving buzzsaws, making precision the focus instead of timing.
- There are two points in this level where it looks like Meat Boy needs to jump through a gap with two buzzsaws on the ends. However, in both cases Meat Boy can reach the wall the buzzsaws are on and wall jump around into the gap, which requires less precision.