Full list of all 65 Defense Grid 2 achievements worth 1,000 gamerscore. It takes around 25-30 hours to unlock all of the achievements on Xbox One.
Survive 100 waves on any Super Grinder challenge mode.
Earn a gold medal on every mission in Story mode.
Complete the single player campaign in Story Mode.
Build 100 Temporal towers.
Earn a silver medal (or better) on all missions in the Story mode.
Win a Gold medal on Mission 19 without using the Command Shuttle.
Build 100 Concussion towers.
Using only Cannon towers, Win any Chapter 4 (or later) mission.
Build 100 Tesla towers.
Build 100 Meteor towers.
Use the reload checkpoint option five times in a single mission.
Win a chapter 4 (or later) mission with level 3 towers only and no selling.
Using only Gun towers, Win any chapter 4 (or later) mission.
Beat a Chapter 4 mission or higher with zero cores captured.
Build 100 Cannon towers.
Using only level 1 towers, Win any Chapter 4 (or later) mission.
Build 100 Missile towers.
Kill 10,000 aliens.
Build 100 Inferno towers.
Build 100 Boost towers.
Using only Inferno towers, Win any Chapter 4 (or later) mission.
Build 100 Laser towers.
Use the Tower Overcharge Special Weapon (Advisor Zacara).
Survive 100 waves on Grinder challenge mode on any mission.
Use the Core Teleport special weapon (Professor Taylor).
Enable a Tower Augmentation item on any tower.
Use the Precision Targeting Special Weapon (Rear Admiral Phillips).
Win a mission with at least 10,000 resources remaining.
Win a mission with at least 5,000 resources remaining.
Use the Temporal Cannon Special Weapon (Colonel Rissler).
Use the Resource Reinforcement Special Weapon (Professor Briel).
Build at least 1 of each tower type in any single mission.
Build and fully upgrade each tower type in one mission.
Build every tower and every upgrade for each tower.
Build 50 towers of any type in one mission.
Build 100 Gun towers.
Sell 10 towers or more in a single mission.
Sell 10 towers.
Use the Reload Checkpoint option.
Inspect 10 aliens.
Build 20 towers of any type in one mission.
Kill an alien boss creature. (Juggernaut, Rumbler, Turtle, or Crasher)
Finish all the missions in Chapter 1 in Story Mode.
Use the speed up control at 3x for a total of 60 seconds in any mission.
Kill 1000 aliens.
Save a core that is less than 10 seconds away from the map's exit point.
Win any mission without selling any towers.
Win a mission with at least 1,000 resources remaining.
Use the Orbital Laser Special Weapon (General Cai).
Kill 100 aliens.
Earn a silver (or better) medal.
Kill 1 alien.
Earn a Gold Medal.
Recover a loose core.
Kill an alien carrying a power core.
Earn a Bronze (or better) medal in a Single Player Mission.
Upgrade a level 1 tower to a level 2 tower.
Earn a Bronze (or better) medal in a Coordinated Defense Multiplayer mission.
Earn a Gold medal in a Coordinated Defense Multiplayer Mission.
Use the command shuttle to move 6 map sections in Mission 6.
Earn 100 Gold Medals on any missions.
Enable a Tower Augmentation Item on 10 Towers.
Play a DG Fighter Multiplayer mission.
Earn a Victory in a DG Fighter Multiplayer mission.
Kill 50,000 aliens.