Did John Carmack do everything?

[creekist]

He was involved in the writing of all the id Tech engines I believe and from those engines spawned the GoldSRC engine (Half Life, Opposing Force, Counter Strike), Medal of Honor Allied Assault, 007 Nightfire, Call of Duty.

Even the source engine (Portal 2, Half Life 2, Counter Strike Source) is a heavily modified quake engine, did he do everything?

lawl

[Catfish]

Someone had to invent the wheel, but he didn't invent the space shuttle that uses it.

[S6k9GNh0]

I think it's a shame how bad id Tech engines do as far as licensing sales.