Alien Mastermind is a Medal in MilMo.
Unlock Method
Alien Mastermind can be obtained by completing the following requirements:
• Find all 
Alien Ruins Exploration Tokens.
Steam Achievements
Completing this medal also unlock the Steam Achievement of same name.
In other languages
| Language | Name |
|---|---|
 English
|
Alien Mastermind |
 Portuguese (BR)
|
Comandante Alienígena |
 Spanish (LA)
|
Mente Maestra de Extraterrestres |
 French
|
Alien Mastermind |
 German
|
Alien Mastermind |
 Polish
|
Alien Mastermind |
 Romanian
|
Alien Mastermind |
 Swedish
|
Alien Mastermind |