Complete the following achievements to unlock Xbox Live Gamerscore points.
Achievement
How to unlock
Alien Tears ( 20 points )
Earn at least a gold medal on all Story mode missions in The Awakening campaign.
Base Defender ( 20 points )
Complete the Story mode in The Awakening campaign.
Death From Above ( 10 points )
Fire the orbital laser.
Exterminator ( 20 points )
Destroy 1000 aliens.
Field Promotion ( 10 points )
Earn at least one silver medal in any mission after The Awakening.
Flawless Victory ( 15 points )
Earn at least one gold medal in any mission after The Awakening.
Master Strategist ( 30 points )
Earn a gold medal on at least 40 Story or Challenge mode missions in any campaign.
Nail Biter ( 15 points )
Win a mission with the last remaining core less than 10 seconds away from the map exit.
Planet Defender ( 20 points )
Earn at least a silver medal on all Story mode missions in The Awakening campaign.
Salvage Rights ( 5 points )
Destroy at least one boss alien.
Siege Breaker ( 25 points )
Survive all 99 waves on any Grinder challenge mode.
Tower Expert ( 10 points )
Build at least one of every tower type and available upgrade.
Cheat Mode
Click and hold the Right Analog-stick then enter one of the following codes on the D-pad to activate the corresponding cheat function. Repeat a code to disable its effect.
Code
Effect
100,000 resources
Right(4)
Aliens cannot grab cores
Up, Left, Down, Right
All tower types
Up, Down, Left, Right
All towers and upgrades
Left, Up, Down, Right
Auto defeat
Down(4)
Auto victory
Up(4)
Cores cannot be taken
Up, Left, Down, Right
Free camera mode
Down, Up, Down(2)
Kill all aliens carrying cores
Up, Down, Down, Up
Kill all aliens
Left, Right, Left, Right
Level select
Up(2), Down(2), Left, Right, Left, Right
Toggle target reticule
Down, Up, Down, Up
Gamer Pic
Start the game and go to the main menu to unlock the Defense Grid Gamer Pic.
Copyright 2014 - 2025, DragonHints®. All rights reserved. There is only one reality, your own.
Disclaimer: Information provided on this website is for educational and personal use
only. As we are unable to test every cheat code/hint that we provide, please use them at your own risk.