Here is the full list of all 41 Outrage achievements.
Complete the game on Tough difficulty.
Complete the game with ONLY Carmine, Mercury, and Sgt Stone being in the team.
Complete the game with the Neutral Reputation ending (Rep between -5 and +5)
Complete ‘The First Clue’ mission.
Complete the game with ONLY Centurion, Spider, and Spade being in the team.
Complete the game with the High Negative Reputation ending (Rep -6 or worse)
Complete ‘Decryption’ mission.
Complete ‘Substance Abuse’ mission.
Complete ‘The Hard Way’ mission.
Complete ‘Out of Ammo’ mission.
Complete ‘Access Denied’ mission.
Complete ‘Safety First’ mission.
Complete ‘Lock n Load’ mission.
Complete the game on Normal difficulty or above.
Complete the game with Mercury and Spade being in the team.
Complete the game with Mercury and Carmine being in the team.
Complete the game with Centurion and Sgt Stone being in the team.
Complete the game with Spider and Centurion being in the team.
Complete the game with Carmine and Spider being in the team.
Complete the game with Sgt Stone and Spade being in the team.
Complete the game with every playable character being in the team.
Complete the game with the High Positive Reputation ending (Rep +6 or better)
Complete ‘Tau 39’ mission.
Complete ‘Wetwork’ mission.
Neutralise a set of Very Hard booby traps via battle.
Complete ‘Divided Loyalties I’ mission.
Complete ‘Divided Loyalties II’ mission.
Complete ‘Absolute Pin’ mission.
Complete ‘Midnight Raid’ mission.
Complete ‘Shady Connections’ mission.
Neutralise a set of Hard booby traps via battle.
Complete ‘The Movement’ mission.
Complete ‘Intrusion’ mission.
Neutralise a set of Medium booby traps via battle.
Neutralise a set of Easy booby traps via battle.
Complete ‘Clean Up’ mission.
Complete ‘Law and Disorder’ mission.
Complete ‘Loose Ends’ mission.
Complete ‘Acquisition’ mission.
Complete ‘Interception’ mission.
Complete ‘Allies to the Cause’ mission.