Almost all assets are the same as in the base game from 2004. This is looks and plays like a small fan mod, but for some reason (greedy publisher ;p) was released as a full standalone game.

One new thing the game brings to the table are 6 huge levels and level design in this game deserves some kind of a-s-s-h-o-l-e award XD

So many times the game expects you to go in places that would be considered out of bounds in any normal game, every level has at least few places where you just have to make some seemingly impossible jump or squeeze yourself through some random gap that looks too tight for your character capsule, it feels like you're glitching the game, but nope, actually you're expected to do it XD

It's so trash, but also soo consistent with it's trash-ness it's almost amazing XD