Space Invaders Extreme Xbox 360 Achievements
About these achievements
Every achievement for the game, its Gamerscore and how to earn it. Hidden achievements stay marked secret in-game until you unlock them.
- Achievements12 · 200G
- Unlockables & collectibles3
Unlockable
Modes: Unlock the following modes by performing the corresponding tasks:
| Mode | How to unlock |
|---|---|
| Stage mode | Beat a stage in Arcade mode on Normal difficulty to unlock it at the “Extra” menu. You can then replay that stage whenever desired. |
| Endless mode | Beat Arcade mode and all five stages in Stage mode to unlock Endless mode. In this mode, there are no Bosses, with the stages cycling endlessly. |
| Extra mode | Beat Arcade mode to unlock Extra mode after Arcade mode is selected again. In Extra mode, the difficulty level is increased. |
Achievements:
| Achievement | How to unlock |
|---|---|
| Sure Shot10G | Defeat a wave of invaders without missing a shot. |
| Combo Meal10G | Destroy at least 21 invaders in a row. |
| Goliath Killer10G | Defeat the first Boss Invader. |
| First Taste of Victory10G | Win an online match for the first time. |
| Lieutenant Rank A10G | Achieve Rank A at the end of a level. |
| Lone Wolf Victory15G | Beat the game in Arcade Mode. |
| Hot Streak15G | Trigger 4 rounds of Fever Time. |
| Space Invader Veteran20G | Won 25 online matches in VS Mode. |
| Team Victory20G | Beat the game in Co-op Arcade mode. |
| Hero of Nagoya25G | Achieve 1 ROW using the Nagoya Attack technique. |
| Space Commander Rank S25G | Achieve Rank S 3 times. |
| Take That!30G | Defeat a Boss Invader without missing a shot. |