edit: Sometimes the game will start in a 1:1 resolution, so you may have to restart it or alt-tab out to exit then re-run it.
To kill the man who is responsible for it all.
Destroy all 10 enemies in reverse-order, starting from number 10. You are only able to destroy an enemy who's number is visible.
Be careful, the minute-hand is not friendly.
A & D: Move
R: Restart room
Fight your way through 10 enemies, starting at number 10.
If you get hit 3 times, you are dead!
Don't touch the minute-hand!