Nice

nice graphics and humour, the voice acting was better than average too, I especially liked the ending.

Pretty good

I liked it, but there were a few issues I had:
1. The song was really annoying
2. If you fall from high enough you can pick up enough speed to fall through the ground, so you need to either cap the speed or have more collision tests
3. It would be cooler if something actually happened when u hit spikes, rather than just resetting
4. It could have used a bit more colour
But otherwise, nice job, and a good idea.

Really cool

that was one awesome simulator. I'd love to know how to do that in flash :P. Just got a bit laggy when u filled the screen with gunpowder and lit it up :D.

Very well done

This was a surprisinly fun game, you did a great job. The only thing I would suggest is disabling the right click menu so u cant accidentally screw it up.