There's flash a game that does it, but you have to buy the progressive upgrades with in-game money: http://armorgames.com/play/3955/upgrade-complete http://armo

There's flash a game that does it, but you have to buy the progressive upgrades with in-game money: http://armorgames.com/play/3955/upgrade-complete http://armorgames.com/play/3955/upgrade-complete Except it doesn't end at anything near photorealistic.