GET OFF MY PLANET
9.1%
KILL ENEMIES
Gamma Zero Achievements
18 achievements
YOU CAN'T HIT ME
10.9%
DODGE BULLETS
CUSTOMIZE SHIP
26.0%
USE A CUSTOM SHIP
RUN SIMULATIONS
17.5%
START A STAGE IN STAGE SELECT
CLEAR STAGE 1
55.6%
CLEAR STAGE 1
CLEAR STAGE 2
26.3%
CLEAR STAGE 2
CLEAR STAGE 3
19.7%
CLEAR STAGE 3
CLEAR STAGE 4
8.4%
CLEAR STAGE 4
CLEAR STAGE 5
6.9%
CLEAR STAGE 5
CLEAR EASY MODE
17.5%
CLEAR EASY MODE
CLEAR NORMAL MODE
8.0%
CLEAR HARD MODE
CLEAR HARD MODE
3.6%
CLEAR HARD MODE
ON THE PODIUM
9.5%
EARN A SCORE ON THE LEADERBOARD
CHAIN EXPERT
20.8%
GET AN EXPERT LEVEL CHAIN COMBO
ONE CREDIT CLEAR
4.3%
CLEAR WITHOUT USING CONTINUES
YOU ARE GAMMA ZERO
2.5%
UNLOCK EVERYTHING
CLEAR BOSS RUSH
3.6%
CLEAR BOSS RUSH
CLEAR STAGE 6
6.2%
CLEAR STAGE 6