a map which is the same as starcraft...yet faster. (build times are f***ing quick)
a zerg rpg involving massing where you gotta buy units.
a game where players mindlessly kill waves of attackers (while leveling up and finding new warriors to join you).
a game where you die in one hit (as do enemies) and have to kill as many opponents as possible.
an arena game where you train against npcs then go to the arena in the middle. Kinda like gladiator meets TEAM MIRCO ARENA and such...
Those have all been done to one extent or another.
lol yup, all those ideas are old as hell and boring.. use ur imagination and try to create sumthing that no one saw..
like invisible laser tag?