Scratch

i got lots of ideas
-super smash bros type game
-bird eye view cod
-mario kart type game (racing)
-halo tower defence game
-skateboarding game from a side view
-zombie game
-assasins creed side view
-saints row /gta type game
-minecraft
-total invaders
-ping pong
tennis
-football
boxing game
-sniping shot the guy and not get noticed game
-ninja game where you avoid being spoted
-survival where you collect wood and some matirials plus food to keep you alive and protected
-spiderman game where you have to beat up some enemys and and save someone
-king of the hill strategy turned based game
-black hawk guid your helicopter full of army men and get them to safety whilst avoding rpgs
-police running game where you try to get away from the police in a car in a maze kinda like pacman.
I hope this help