Defense Grid 2
65 Achievements
1,000
25-30h
Full House
Build and fully upgrade each tower type in one mission.
10
5.22%
How to unlock the Full House achievement in Defense Grid 2 - Definitive Guide
Block the top left and bottom right road with a Boost tower and put a third Boost tower on that square in between these 2. I put a Cannon on the middle boost, an Inferno on the top left, and a Gun on the bottom right. Focus on getting these completely upgraded, then put a different boost upgrade on each of the 3 Boost towers. After that, I don't think it particularly matters where you put the rest. Just try to place them logically (IE an AOE tower like the Concussion at the first curve, and the long range towers near the core). I had enough resources to fully upgrade everything after wave 19.
As with all other achievements in this game, the achievement won't unlock until you beat the level.
Build 3 Separate Boosts
Upgrade: Damage booster, Score booster, and Disruption field. I just place Level 3 guns on each for good measure.
Upgrade to Level 3 (Red)
Gun
Inferno
Laser
Cannon
Temporal
Concussion
Meteor
Missile
Tesla
Achievement Unlocks upon completion of mission
Happy Achievement Hunting..
I have included a video below with a guide if you need more help.
There are a total of 9 different defense towers and each can be upgraded twice. To obtain this trophy, you need to have built every kind of tower and have at least one of every kind fully upgraded (it’ll turn red after the last upgrade) in a single mission. Note that in the earlier missions not all towers will be unlocked yet unless you’re playing in the ‘Fully Loaded’ mode.
If you start out playing Story mode games, this achievement cannot be unlocked until you reach Split Decision (Chapter 7) as that is when the Missile tower first becomes available. However, as soon as you beat Chapter 1 you can replay it in a non-Story mode and choose Fully Loaded mode, enabling you to unlock this as quickly as your second mission if you so desire.
There are 10 tower types and you will need to build at least one of each in the same game and then upgrade each to level 3 to unlock this achievement. You can keep them or sell them without impacting the achievement, and they do not all need to exist at the same time. The 10 tower types available are:
- Boost (no upgrades available)
- Gun
- Inferno
- Laser
- Cannon
- Temporal
- Concussion
- Meteor
- Missile
- Tesla
The achievement will unlock at the end of the mission, win or lose.