hello,I think I found a bug in Angel Island Zone Act 2
By using Kunckles, you can climb up the other side of wall and Crossing through the Wall at the position that below those spikes
Well, I tested out myself, and I found this to be a fun glitch ^^'
In any case, if this glitch is present in the original 1.0.0 version of the game, I don't feel the need of fixing it.