Baby Steps is the second level and the first overworld level in A Koopa's Revenge 2, or AKR2 for short.
- There is a secret pathway during the level that leads you to World 2-2.
At the beginning of this level, enter the ninth pipe you see.
Once you see the wall to the right, go on an ascending platform and try to jump over said wall. It's tricky, but you'll get it eventually. There, you can obtain a 3-UP. After that, you must jump using your shell (run + slide as big version then jump key to jump in air) over the large gap, and the exit is there.