Here is the full list of all 26 Planet R-12 achievements.
Boss of the fifth level, a very large and very angry!
You won that game!
Great triple gun for Misha
Boss of the fourth level is full of surprises.
Between two fires.
Angry Birds.
New rapid-fire weapons for Johnnie
New shotgun with explosive rounds for González
Boss of the third level, do not approach him too closely.
Boss of the second level, the real test.
Melee weapon for Ann
Boss of the first level, the robot in the robot?!
The first Boss is a formidable machine.
New powerful weapon for Johnnie
Won one level of the game one soldier
Won two levels of the game one soldier
Won three game level one fighter
Won four game level one fighter
No soldier killed in battle.
You have passed the level of the game in tactical mode.
You have passed 2 levels of the game in tactical mode.
You have passed 3 levels of the game in tactical mode
You have passed 4 levels of the game in tactical mode