Hints
Unlock Special Teams
You have to complete the indicated task to unlock the corresponding special teams.
Crono Commando - Infiltrate an Allied Battle Lab.
Yuri Prime - Capture a Soviet Base, and build a Soviet Barracks.
Crono Ivan - Capture a Soviet Base, and build a Soviet Barracks.
Psi Commando - Infiltrate a Soviet Battle Lab.
Spy: Structure Effects
Have a spy infiltrate one of the following structures for the corresponding effect.
Refinery - Steal $2,000 from your enemy.
Construction Yard - Reveal fog of war from the building radius of the enemy Construction Yard.
Power Plant - Shuts off enemy's power for thirty seconds.
Superweapons - Reset the cool down counter back to its original time.
Unit Production Structure - Shut down the production structure for thirty seconds, making unit production and repairs impossible. You will also see all units produced from that structure for a short period of time.
Technology Structure - Temporarily stop production of tier 3 units or structures. It also will reset the enemy's radar, leaving only portions of the map where their units and structures are visible.
Achievements
You'll have to complete appropriate achievement to get the allotted gamerscore.
Master and Commander (50 points) - Complete all campaigns on hard difficulty level (also unlocks achievement for medium difficulty).
Twin Tigers (40 points) - Complete 27 different online co-op campaign missions.
Checkmate (40 points) - Defeat a brutal-difficulty skirmish opponent on a 2-player map.
Against All Odds (40 points) - Win on a 4-player map vs. a team of 3 skirmish opponents (medium-or-greater difficulty).
Hell March (30 points) - Win battles on all original maps vs. skirmish opponents (medium-or-greater difficulty).
Sole Survivor (30 points) - Win on 2-player maps vs. all 9 skirmish opponents (medium-or-greater difficulty).
Tempus Fugit (30 points) - Complete all campaigns on medium or hard difficulty level.
The Cleaner (30 points) - Complete all bonus objectives in the Soviet campaign.
The Closer (30 points) - Complete all bonus objectives in the Allies campaign.
The Conqueror (30 points) - Complete all bonus objectives in the Empire of the Rising Sun campaign.
Dynamic Duo (30 points) - Complete 18 different online co-op campaign missions.
No Traitors Tomorrow (20 points) - Complete Soviet mission 6 on any difficulty level.
To Tame a Living God (20 points) - Complete Soviet mission 7 on any difficulty level.
The Stone-Faced Witnesses (20 points) - Complete Soviet mission 8 on any difficulty level.
Blight on the Big Apple (20 points) - Complete Soviet mission 9 on any difficulty level.
A Monument to Madness (20 points) - Complete Allies mission 6 on any difficulty level.
Forever Sets the Sun (20 points) - Complete Allies mission 7 on any difficulty level.
The Great Bear Trap (20 points) - Complete Allies mission 8 on any difficulty level.
The Moon Shall Never Have Them (20 points) - Complete Allies mission 9 on any difficulty level.
Rage of the Black Tortoise (20 points) - Complete Empire of the Rising Sun mission 6 on any difficulty level.
Barbarians at the Bay (20 points) - Complete Empire of the Rising Sun mission 7 on any difficulty level.
Crumble, Kremlin, Crumble (20 points) - Complete Empire of the Rising Sun mission 8 on any difficulty level.
The Last Red Blossom Trembled (20 points) - Complete Empire of the Rising Sun mission 9 on any difficulty level.
Tag Team (20 points) - Complete 9 different online co-op campaign missions.
Bloodsucker (20 points) - Leech 7 different enemy weapons using Hammer Tanks in a ranked online match or skirmish.
Short Work (20 points) - Win a battle in less than 5 minutes vs. a skirmish opponent (medium-or-greater difficulty).
Day of Judgment (20 points) - Destroy 30 enemy units with an ultimate weapon attack in a ranked online match or skirmish.
Girl's Best Friend (20 points) - Kill 25 enemy targets in 1 minute with a Commando in a ranked online match or skirmish.
Meat Grinder (20 points) - Crush 20 enemy units in a ranked online match or skirmish (medium-or-greater difficulty).
Sword Saint (20 points) - Cut down 15 enemy units with sword attacks in a ranked online match or skirmish.
High Speed, Low Drag (20 points) - Arm 10 Multigunner IFVs with different weapons in a ranked online match or skirmish.
The Knowledge (20 points) - Capture 6 structures in a ranked online match or skirmish (medium-or-greater difficulty).
The Spy Who Bribed Me (20 points) - Convert 5 enemy units with a single Spy bribe in a ranked online match or skirmish.
Reign of Terror (20 points) - Dismantle 4 enemy vehicles using the same Terror Drone in a ranked online match or skirmish.
The Shrike and the Thorn (10 points) - Complete Soviet mission 1 on any difficulty level.
Circus of Treachery (10 points) - Complete Soviet mission 2 on any difficulty level.
Taking Back Ice-Harbor (10 points) - Complete Soviet mission 3 on any difficulty level.
March of the Red Army (10 points) - Complete Soviet mission 4 on any difficulty level.
The Science of War (10 points) - Complete Soviet mission 5 on any difficulty level.
Ride of the Red Menace (10 points) - Complete Allies mission 1 on any difficulty level.
The Shark and the Lure (10 points) - Complete Allies mission 2 on any difficulty level.
The Famous Liberation (10 points) - Complete Allies mission 3 on any difficulty level.
Enemy of Our Enemy (10 points) - Complete Allies mission 4 on any difficulty level.
The Unfathomable Fortress (10 points) - Complete Allies mission 5 on any difficulty level.
The Death of Father Frost (10 points) - Complete Empire of the Rising Sun mission 1 on any difficulty level.
To Conquer Shattered Spirits (10 points) - Complete Empire of the Rising Sun mission 2 on any difficulty level.
Behold the Shogun's Executioner (10 points) - Complete Empire of the Rising Sun mission 3 on any difficulty level.
Graveyard of a Foolish Fleet (10 points) - Complete Empire of the Rising Sun mission 4 on any difficulty level.
Assault on the Black Tortoise (10 points) - Complete Empire of the Rising Sun mission 5 on any difficulty level.
Conscript (10 points) - Complete all lessons in the tutorial.
Explore the galaxy in the franchise's first open-world game.
