While searching for countergames online (which google did not cooperate with very well unfortunately) I came across a game entitled “Anti-Pacman” (Google responded slightly better to me searching under anti-games than it did to me searching under countergames). In the game, instead of controlling pacman, the player actually controls the four ghosts. The objective is to corner pacman with the ghosts before he can complete the level. This is a lot harder than it sounds since the player can only control where one ghost is headed at a time, and therefore needs to switch between ghosts quite frequently. To this point, the game seems like it is just a role reversal remake of the game, but there is one more catch: if pacman eats one of the ghosts (after turning them blue obviously) that the player is controlling, it does not respawn until one beats the level. This makes things extremely difficult, as one must always keep at least two ghosts alive in order to be able to corner pacman. While this game does not appear to be a true mod of another game, it is definitely a mod of the original idea of the game, and therefore is a countergame in some senses. Here is the url of the game if you would like to try it (for some reason it wouldn’t let me create a link to it, so you’ll have to copy and paste it into you browser window):

http://www.playzgame.com/online-flash-games/AntiPacman.php#

The game gets significantly harder after the first few levels (the speed of the game gets to be quite rediculous), so let me know if how far you’re able to get if you choose to play it.