Full list of all 61 Gears Tactics achievements worth 1,400 gamerscore. It takes around 80-100 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 11 achievements worth 400 Gamerscore.
Outsmarted Prescott.
Kill 5 enemies with a single Overwatch action.
Defeated the Corpser.
Complete a Sabotage side mission.
Complete a Scavenger Run side mission.
Complete 20 missions without any of your units dying or being downed.
Rescued the deserters.
Kill an enemy with a Ticker explosion.
Kill an enemy, AND an enemy behind it, with a single burst of bullets.
Defeated the Brumak.
Hit a target with 10% or less chance to hit.
Complete a Rescue side mission.
Complete a Control side mission.
Teamed up with Mikayla.
Heal an enemy unit with a Stim Grenade.
Close an Emergence Hole before any enemies have emerged.
Complete a mission without any of your units dying or being downed.
Kill a single unit that has taken damage from each Gear on the mission.
Escaped the Hammer of Dawn.
Kill 10 enemies.
Interrupt an enemy Overwatch with a Disabling Shot from the Snub Pistol.
Perform a chainsaw execution.
Complete all Campaign Acts (any difficulty).
Complete all Campaign Acts on Experienced or Insane difficulty.
Complete all Campaign Acts on Insane difficulty.
Complete a Veteran side mission.
Complete 20 Veteran Missions.
Kill 1000 enemies.
Kill 10000 enemies.
Kill 100 enemies with Ticker explosions.
Upgrade one primary weapon with all Legendary mods.
Upgrade each Hero's primary weapon with all Legendary mods.
Complete the Campaign on any difficulty with Ironman mode enabled.
Complete 100 missions without any of your units dying or being downed.
Close an Emergence Hole by kicking a Ticker into it.
Kill a Boomer with a boomshot.
Get 4 kills with a single Torque Bow shot.
Complete a mission by only dealing damage with Snub Pistols.
Complete a mission on Insane difficulty with a single soldier.
Complete the campaign on Insane difficulty without a single unit dying.
Earn Grubpocalypse, Immortal Legion, I Could Do This All Day and Boom!
Down a Gear with friendly fire.
Complete a Veteran Mission with all Scout units.
Kill 6 targets with a single Rampage, after coming out of Cloak.
Hit with 3 Explosive Shots while having maximum Anchored bonus in a single turn.
Empower a Teamworked unit and gain 3 AP from their kills.
Gain AP from the Avenger skill, then use a Rage shot to kill the unit that caused your AP gain.
Use Alpha and Omega twice each in the same turn.
Revive a Scout with Stim ability and then use that Scout to kill at least 5 enemies with Rampage.
In one turn, Breach 3 enemies; kill one of each with Precision Shot, Reckless Shot and Double Shot.
Killed one or more of each Deviant enemy (Jacked game mode only).
Defeated the Brumak in Act 1 Chapter 6 without Jack taking damage (Jacked game mode only).
Had four squad members with the Jacked status effect at the same time (Jacked game mode only).
Gained a Supply with a Hidden Jack and no other allies in the Supply Point (Jacked game mode only).
Completed a mission with Jack (Jacked game mode only).
Used Jack to rescue both soldiers from torture pods on a Rescue mission (Jacked game mode only).
Applied three or more stacks of Wingman on a single ally (Jacked game mode only).
Use Jack to HiJack each non-boss enemy at least once (Jacked game mode only).
Win a Veteran Mission without taking a point of damage (Jacked game mode only).
Equip at least one weapon with all Supreme Weapon Mods (Jacked game mode only).
Earn all "Jacked game mode" achievements.