Complete the final mission
Complete "Air to Surface" challenge
Continue playing to unlock this secret achievement.
Complete "Crowd Control" challenge
Complete "Let the Dog Out" challenge
Complete "Explosive Delivery" challenge
Complete "Drive-by" challenge
Complete "Barrage" challenge
Complete "Rocket Man" challenge
Complete "Man Locked Up" challenge
Complete "Shoot 'Em Up!" challenge
Complete "Nemesis" challenge
Complete "The River" challenge
Complete "Can you dig it?" challenge
Complete "Headshot Bonanza" challenge
Complete "Down To Earth" challenge
Complete "Biomech Sweeper" challenge
Complete "Whoo-paah!" challenge
Complete "The Pitcher" challenge
Complete "Incoming!" challenge
Complete "Torn Into Pieces" challenge
Complete "Poly Cruncher" challenge
Complete "Out of the Bush" challenge
Complete "Cracker" challenge
Complete "Pull!" challenge
Complete "Stroke of Luck" challenge
Complete "The Pinball Effect" challenge
Complete "Receiving End" challenge
Complete "Kaboom" challenge
Complete "Feel the Beat, Y'all!" challenge
Complete "Worthy Foe" challenge
Complete "Fair Fight!" challenge
Complete "Jabber Man" challenge
Complete "Two Hit Wonder" challenge
Complete "Slayer" challenge
Complete "Blood Trial" challenge
Complete "Kick In The Back" challenge
Complete "Swinger" challenge
Complete "Leap Up!" challenge
Complete "Close Up" challenge
Complete "Spence is in the Air" challenge
Complete "Come Out and Play" challenge
Complete "Shellshock" challenge
Complete "Whip 'Em Good" challenge
Find all collectibles in the game.
Complete all challenges in the game.
Finish the game in Hard mode.
Complete "Train Wreck" challenge
Finish the game in Commando mode.
