Cheats for Splinter Cell Double Agent
Spy Gadget Upgrades Hint 1 (Multiplayer)
Cheat Title: Spy Gadget Upgrades Hint 1 (Multiplayer)
Cheat Content:
You may think you've done all you can but try hacking a Merc completely.
You can do this by a teammate holding him. Also healing teammates will boost it up rapidly if you do it a few times in one game....
Submitted By: Darknal