http://www.helixgamesinc.com/games/Jumper.zip
Play it, Learn it, Realize how hard the game is and jump off a cliff.
Seriously, this game is more frustrating than getting KS'd @1% on a Nidhogg where you stand to recieve both A and M body.
No, not kidding, this game is HARD. Harder than Ron Jeremy after taking a 2 week leave of absence for getting food poisoning from a steak he gets free since he's Ron Fucking Jeremy.