Not technically a Hot Flash since you need to download it, but it's only 2MB, so it's close enough. The name of the game's Execution, it was made by Jesse Venbrux, and it's worth the 3.5 minutes of your life both downloading and playing it will cost you. Know that while it's a tiny, short game, there's also a charmingly simple punch to it all. Be sure to play it twice to get the full experience.

Execution [via TIGS]