There are actually 32 levels in Super Mr. Krabs, but only 30 are accessible. In this category, you play through those 30 levels.
1-1
1-2
-1
-2
-3
-4
2-1
2-2
2-3
2-4
3-1
3-2
3-3
3-4
4-1
4-2
4-3
4-4
5-1
5-2
5-3
5-4
6-1
6-2
6-3
6-4
7-1
7-2
7-3
7-4

Timing starts when you take control of Krabs in 1-1, and ends when you touch the axe in 7-4. No resets are allowed.

To give an example I did a run, which is very bad. Here it is. I don't even know what I was doing in 5-2 DansGame.

Where's the video?

OK

yep, yesterday i realized there were worlds -1 all the way to 7-4. warpless should be made a category IMO