CheatCodes.com has the complete list of all Galaga Achievements and Gamerscores for X360, including all secret Achievements. All official X360 achievements for Galaga as of Thursday July 31, 2014 are shown below, or you can print out our Printable Achievements Checklist that shows all Galaga Achievements and Gamerscores in a simple quick-reference format.
Form a Dual Fighter!
Shoot down a red captured Fighter!
Shoot down all enemies in a Challenging Stage!
Find the Dragonfly during battle!
Find the Scorpion during battle!
Find the Mosquito during battle!
Find the Stingray during battle!
Find the Galboss during battle!
Find the Blue Spaceship during battle!
Play up to Stage 10!
Play up to Stage 20!
Play up to Stage 30!
