Power Game Factory

Over the last week we have been using Power Game Factory. It is a game engine for a 2d platformer. We have been told to implement our game design in this engine. My partner and I have tried this with... some success. The reaction commands seems to be impossible with the tools we are given. The physics for the game is very in depth, but very limited. The engine only gives you so much information to modify, and if the thing you want to modify isn't there.. too bad. Implementing our game is proving to be more difficult that we expected, though we are still planning on completing the game as described (minus the reaction commands).