imagine an open world racing game except the map is like the size of a loving state, the car customization is insanely extensive and detailed for both engines and body kits (you can fabricate and engine swap stuff too), and there'd be side missions that you could do for driving, and have a legit driving job too so u can afford stuff and rent when starting out (u gotta rent ur house and eventual car garages / shops)
and if you crash you either die or you dont but if you survive you have to pay a forgetton of cash for the repairs
trigun mmo
Pee pee sniffer game
A fallout game set in Europe, with fantasy or medieval equivalents of usual fallout factions, creatures and mutated monsters.E.g. Knightly orders replacing Brotherhood of steel, dragons replacing deathclaws.
An FPS with a nice, open, map with destructible/diggable terrain and some fortification tools to make mini HQs and a bunch of tools to kill the opposing team (Artillery, tanks, jeeps, planes, and helis I guess)