3C+ORC+AI or something else

I think that everyone saw this kind of map. Chaotix gameplay, standart heroes with improved skills, tons of useless items and so on. This maps have no any balance or special features. I don't know why but it can be funny. I played several good games with my friends.

Here is a couple of such a maps:
PauPi's Map AI v1.7 (Lower image)
3C+ORC+AI-V1.84 (Upper image)