Less than 150 games needed to reach our MobyGoal of 1,500 documented arcade titles!

Antonello Maddalena

Game Credits

Design

Portal 2 (2011)   (Personnel)
 

Other

Alien Swarm (2010)   (Valve)
Left 4 Dead 2 (2009)   (Valve)
 


Developer Biography

There is no biography on file for this developer.