Games made with id Tech 4

There are 7 games made with id Tech 4. The top 10 game studios using this engine are: Activision Publishing with 4 games, Aspyr Media - 4 games, Bethesda Softworks - 3 games, id Software - 3 games, Raven Software - 2 games, Splash Damage - 2 games, 2K Games - 1 games, Blendo Games - 1 games, Human Head Studios - 1 games, Spike - 1 games.