Unlocking Weapons (To Play In MultiPlayer)

Unlock The Farsight XR-20 By Completing 1 Challenge
Unlock Grenades By Completing 1 Challenge
Unlock The Shotgun By Completing 2 Challenges
Unlock The Falcon 2(Silencer) By Completing 3 Challenges
Unlock The SuperDragon By Completing 4 Challenges
Unlock The Labtop Gun By Completing 5 Challenges
Unlock Remote Mines By Completing 6 Challenges
Unlock The Tranquilizer By Completing 7 Challenges
Unlock The Falcon 2(Scope) By Completing 8 Challenges
Unlock The Reaper By Completing 9 Challenges
Unlock Cloaking Devices By Completing 10 Challenges
Unlock The Devastator By Completing 11 Challenges
Unlock Proximity Mines By Completing 12 Challenges
Unlock The Slayer By Completing 13 Challenges
Unlock The Pheonix By Completing 14 Challenges
Unlock Combat Boosts By Completing 15 Challenges
Unlock The Mauler By Completing 16 Challenges
Unlock The Callisto NTG By Completing 17 Challenges
Unlock The Crossbow By Completing 18 Challenges
Unlock The RC-P120 By Completing 19 Challenges
Unlock The DY357 Magnum-LX By Completing 20 Challenges
Unlock N-Bombs By Completing 21 Challenges
Unlock The Laser By Completing 22 Challenges
Unlock X-Ray Scanners By Completing 23 Challenges

Unlocking Arenas(To Play In For MultiPlayer)

Unlock Complex By Completing 1 Challenge
Unlock Warehouse By Completing 3 Challenges
Unlock Ravine By Completing 5 Challenges
Unlock Temple By Completing 6 Challenges
Unlock G5 Building By Completing 9 Challenges
Unlock Grid By Completing 11 Challenges
Unlock Facility By Completing 12 Challenges
Unlock Villa By Completing 14 Challenges
Unlock Sewers By Completing 16 Challenges
Unlock Car Park By Completing 17 Challenges
Unlock Base By Completing 18 Challenges
Unlock Fortress By Completing 20 Challenges
Unlock Ruins By Completing 22 Challenges

Unlocking Preset Games

Unlock Hold The Briefcase By Completing 2 Challenges Unlock Pistol One-Hit Kills By Completing 3 Challenges Unlock Capture The Case By Completing 4 Challenges Unlock Tranquilizer By Completing 7 Challenges Unlock Slow Motion By Completing 8 Challenges Unlock Temple Explosives By Completing 11 Challenges Unlock Slayer By Completing 13 Challenges Unlock Cloaking By Completing 16 Challenges

Unlocking Scenarios

Unlock Hold The Briefcase By Completing 2 Challenges Unlock Capture The Case By Completing 4 Challenges