Level Eleven of the game 'Toy Story 2 Action Game: Buzz Lightyear To The Rescue' for PS1, PC and N64.
Oh boy. What can't you say about this level? First off, there are cannons in every room. Yes, EVERY room. The only way to shut them off is to find the large red button in the room. Find that and the cannon goes bye-bye.
The Gunslinger boss is fairly easy. He'll shoot at you every few seconds, and all you have to do is jump and shoot (or spin) back. Simple.
The room full of water. This is either your most favourite room or your least. The sponges rise with the water level, that you change by stomping on the blue switches. You can't wait around for long on a sponge, because there's a cannon in the back of the room that's always shooting. However, don't rush because if you fall off, you're starting back from square one. If you do happen to fall, simply jump in the bath and stop on the button behind Hamm to reset the water.
The kitchen's fairly straightforwards - you're just jumping around. Watch out for the chains of the ceiling lights though, since they're slippery! As soon as you grab on to one, immediately jump to the next!
Also there's a puzzle. Involving trains. I apologise for taking so long with that!