If you could make a game what type of game would it be?

a game that games

A parody RPG called Potion Quest where you need to find the 99 potions in the world and defeat Evil while trying to not use any.

Advance Wars Clone for every platform with cross-platform multiplayer.
So simple, so much fun. There are 2-3 games like Advance Wars on iOS and even one on Steam, but they all lack something.. i would do it right.

I would make the game in the Ready Player One book real. Read it. Do it now. Forget anything else.

a game that no need useless dlc and shitty drm

The World (.hack//

I'd make a driving game where you have the whole of the planet Earth (1:1 scale and roads properly made), with 'proper' physics i.e. ice driving in a normal car is really slidey etc. Then set the game as just free-roam. Do whatever the hell you want, in a land vehicle and include stuff like sand-buggies / dune racing / snow racing / snowmobiles / Paris-Dakar style events etc. With multiplayer for races and what-not.

And for DLC: Add boats & planes.
Yes, I realise that having such a large and physic realistic game might push even the best gaming machines, but hey. It would be fun to have a virtual Earth where you can just drive wherever the hell you want, however the hell you want.

TL;DR a hyper-realistic driving game using a 1:1 of planet Earth.

A game where you are an exploratory android sent to an as-of-yet untravelled-by-man-or-machine world with aliens unlike any seen on Earth, all while using an engine that exceeds CryEngine 3 and a safari-like natural feel.

I can make a game, I'm just way too lazy to do it.