Master Levels for Doom II created by

Programmer
John Carmack

85 more games

+2
Half-Life
Rage
+3
DOOM 3
Designer, Programmer
John Romero

74 more games

+2
Half-Life
+5
Quake
+4
DOOM II
Artist
Adrian Carmack

51 more games

+3
DOOM 3
+5
Quake
+4
DOOM II
Director, Designer
Sandy Petersen

40 more games

Artist
Director, Producer, Designer
Tim Willits

33 more games

Designer
American McGee

31 more games

Designer
Shawn Green

26 more games

Rage
+5
Quake
+4
DOOM II
Programmer
Dave D. Taylor

13 more games