Hold Position is a bright base defense game where you take control of the bunker's center turret and shoot waves of helicopters and tanks that come at you.
The game is supposed to last 10 minutes. You can improve your weapons every time the game is over.
You are in charge of the bunker's center turret, but the rest of the defenses are automated. You can tell when and where enemies are going to appear on the screen by watching how your other defenders shoot.
Historians in the air are hit by your air turrets, and tanks on the ground or close to it are hit by your ground turrets.
You lose when all five of the things on your base are destroyed one by one. The game ends when your green health meter in the middle of the bottom goes down to zero.
Have fun and good luck!