Complete one of the following achievements to collect their Xbox Live Gamerscore points:
Unlockable: --- How to Unlock:
Boast Protocol (50 GP) --- Discover and complete a secret Test Chamber.
Cloaked in Triumph (50 GP) --- Find the top secret and untested Gadget!
Connoisseur Club (50 GP) --- Play and complete a Community Map and rate it.
Freedom Fighter (50 GP) --- Jack free a Clobot from the PTi Collective!
Gone Walkabout (100 GP) --- Visit and uncover every room on the map.
Scarlett Pimperhell (50 GP) --- Rescue a Clone from a Test Chamber!
Snappy Threads (100 GP) --- Collect every Clothing Pickup in the game.
Sore Back (50 GP) --- Beat any level without jumping.
Stealth Lord (200 GP) --- S-Rank all Test Chambers.
Suicide Pact (50 GP) --- Accidents may happen with the 'Inflate-A-Mate'.
The Thomas Riker Award (200 GP) --- Rescue all Clones.
Undead Army (50 GP) --- Raise a small army of Skeleton Clones.