Defeat 30 enemies with the G-MAL

Make five enemies drop their grenade by shooting them

Defeat 20 enemies with hand-to-hand combat

Earn a platinum medal in any race

Complete the Arctic Sea Expedition

Complete the Andaman Sea Expedition

Beat all three Speed Demon challenges

Drive from the top of Valgrind to the bottom in under 50 seconds

Defeat 20 enemies with a single punch, after softening them up with gunfire

Collect 10,000 bolts.

Complete Great Clock, Sector One.

Collect 100 atoms (without exiting the game)

Completed "Battle for Bladehenge"