Where to start...
Let's start with the pros, always start with positive aspects of a submission:
1. The style of the game is quite good and a game with a name like 'cliff diving' is something you can put loads of crazy stuff in.
2. The dynamics were cool, reminds me of the 'no-gravity-effect'.
3. It's a good game for the short time you've worked on it.
4. Your idea behind the game is kinda funny: suicide and while you do it, you have to collect money for the funeral. (You can put lots of humor in the gameplay, there are lots of possibilities.)
5. At the end of the game you splat onto the ground, and you're dead.
But... Now the cons, there is always a 'but'!
1. There was only one level! (I know, at the end of the 1st level you're dead, but there could be multiple characters jumping from cliffs.) Make the game a bit more exciting, add more obstacles and/or enemies.
2. The graphics and the animations weren't great.
3. Maybe you can add a versus-mode.
Keep it up!