I have stumbled on a great flash game that's going to really get you. And when I say get you, I mean going on your nerves.
Here's what it is:
Here's a little info:
: You are the red square. Use arrow keys (left, right up and down) to navigate through each level. Your goal is to collect all of the yellow circles, and avoid the blue circles. Once you collect all of the yellow circles, move to the green field to finish level. When you are done with all 30 levels, then you submit your score. The less kills, the more you score. When you're done with Worlds Hardest Game, you can check out the Worlds Hardest Game 2 in the menu above.
PS: you can play part two here