Jess Cliffe

Jess Cliffe, credited as Producer.

Appear in the games: Portal 2, Left 4 Dead 2, Left 4 Dead, Portal, Half-Life 2, Counter-Strike: Source, Counter-Strike: Condition Zero and Counter-Strike.

Credits (10)

Producers

Cover of Counter-Strike

Counter-Strike

Developer

Cover of Left 4 Dead 2

Left 4 Dead 2

Cover of Left 4 Dead

Left 4 Dead

Valve

Cover of Half-Life 2

Half-Life 2

Cover of Half-Life 2

Half-Life 2

Cover of Counter-Strike: Source

Counter-Strike: Source

Cover of Counter-Strike: Condition Zero

Counter-Strike: Condition Zero

Staff

Cover of Portal 2

Portal 2

Cover of Left 4 Dead 2

Left 4 Dead 2

Cover of Portal

Portal