Well I have several and maybe you're a dev who's looking to create a game that people enjoy. I just thought about this like...5 seconds ago... - Escape the dino world! This game is basically a clone from an arcade machine (Mame), the game is called Jarassic Park... LOL... Anyways, multiplayer is also needed in order to have a full well made arcade type game. Usually, someone drives a jeep to escape the Dino World, while the 3 other people defend off by choosing their weapon of choice on how much cash they have. To get cash, you gota kill, instead of getting points. There are checkpoints on the game. But once your vehicle gets hit down way too much. Then it explodes... Everyone looses. Though, it's hard to break down the vehicle, unless no one is shooting at the dinos. First person shooter, but the driver can't shoot. He gets a 3rd person view of the car. 3D sorta. powerups like faster shooting, reloading, health, etc.. Could be for the driver, or shooters. one shooter on the front has it's screen, and he could also see the driver. The 2 in the back could be shooters that could see each other's crosshair, and sorta have the fps screen for 2 people. -Modern Military Well, there hasn't been a game yet with fps action and real modern military weapons. Sorta like Call of Duty. Exept the graphics are lower, control scheme, etc.. I know a great control scheme that anyone can get used to. Multiplayer could be okay, or campain, or bluetooth multiplayer, etc.. If you're a big fan of fps games for the pc, then let me name a few with such gameplay/graphics. Combat Arms, Warrock, Crossfire, Counter Strike: Source, and Operation 7. -An mmorpg type game.. What i'm talking about is a real mmorpg, with hotkeys, movement, not text based, shops, etc.. Like a Zenonia type gameplay but with Sevenswords (mmo for the iphone/ipod touch) graphics. -Extreme zombie madness First person shooter with gameplay like Call of Duty: 5 zombie mode. Co-Op gameplay, 3D graphics, shops, rebuild walls, explosion doesn't have to be extreme, etc.. -Pokemon clone (in development, if true). Well there's probably already one since there was a thread about one coming up. remember this is a clone, but not from Nintendo, gameplay is pretty much the same, etc.. If you have new ideas for a good game you would enjoy, then please post them here