System Shock 2: 25th Anniversary Remaster

Choose the Marines career path (Singleplayer Only)

Choose the Navy career path (Singleplayer Only)

Choose the OSA career path (Singleplayer Only)

Reach Level 6 Standard Weapons skill (Singleplayer Only)

Reach Level 6 Energy Weapons skill (Singleplayer Only)

Reach Level 6 Heavy Weapons skill (Singleplayer Only)

Reach Level 6 Exotic Weapons skill (Singleplayer Only)

Kill a robot with the Armor-Piercing rounds (Singleplayer Only)

Kill an enemy with the Laser Rapier (Singleplayer Only)

Kill an enemy that is stunned with the Stasis Field Generator (Singleplayer Only)

Upgrade any weapon to Level 2 Modification (Singleplayer Only)

Kill an enemy using a Level 2 modified Fusion Cannon's Death Mode (Singleplayer Only)

Kill an enemy using the Annelid Launcher (Singleplayer Only)

Reach Level 6 Hack skill (Singleplayer Only)

Reach Level 6 Repair skill (Singleplayer Only)

Reach Level 6 Modify skill (Singleplayer Only)

Reach Level 6 Maintain skill (Singleplayer Only)

Reach Level 6 Research skill (Singleplayer Only)

Turn the security system off after alerting The Many to your presence (Singleplayer Only)

Hack a turret while the security is not offline (Singleplayer Only)

Hack a GAMEPIG Handheld game console (Singleplayer Only)

Use Kinetic Redirection to pull an out-of-reach item (Singleplayer Only)

Recharge an energy-based item or weapon with Electron Cascade (Singleplayer Only)

Kill an enemy while using 4th tier Photonic Redirection power (Singleplayer Only)

Hack psionically using the 4th tier Remote Circuitry Manipulation power (Singleplayer Only)

Drain a non-robotic target of health using the 5th tier Soma Transference power (Singleplayer Only)

Using Imposed Neural Restructuring, make an enemy kill another enemy (Singleplayer Only)

Reach Level 6 Strength (Singleplayer Only)

Reach Level 6 Endurance (Singleplayer Only)

Reach Level 6 Psionics (Singleplayer Only)

Reach Level 6 Agility (Singleplayer Only)

Reach Level 6 Cyber Affinity (Singleplayer Only)

Disobey orders (Singleplayer Only)

Visit every one of the Love Simulation rooms (Singleplayer Only)

Find every Audio Log (Singleplayer Only)

Apply 4 OS upgrades (Singleplayer Only)

Receive the secret e-mail (Singleplayer Only)

Make it out of Cryo Recovery B and into Medical (Singleplayer Only)

Reach the Engineering Deck through the Medical maintenance access (Singleplayer Only)

Restart the Engine Core on the Engineering Deck (Singleplayer Only)

Clear the elevator shaft of the bio-material (Singleplayer Only)

Reprogram the three Simulation Units on the Command Deck (Singleplayer Only)

Weaken Xerxes (Singleplayer Only)

Destroy the Brain of the Many (Singleplayer Only)

Destroy all 16 Black Eggs (Singleplayer Only)

Complete the game as a Marine (Singleplayer Only)

Complete the game as a Navyman (Singleplayer Only)

Complete the game from start to finish on Impossible difficulty (Singleplayer Only)