It is argued whether bouncers and bubbles going through walls is a bug or not. I also bring up the fact that wallclimbing may not be a bug. My reason for this is that in the OEM version 1.00g, you could NOT wallclimb, and bouncers and bubbles did NOT go through walls. There were no seeker holes, either, but I doubt that is intentional (to have seeker holes). Post your oppinions. If you start a flame war, I will get blamed. So, don't.