Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Destroy the enemy bot	Destroy the enemy bot.	200
Destroy the guard cannon	Destroy the guard cannon.	200
Destroy the hex cannon	Destroy the hex cannon.	200
Destroy the square cannon	Destroy the square cannon.	200
Destroy the triple turret	Destroy the triple turret.	200
Get through the alien lair	Get through the alien lair.	100
Get through the cannon wall	Get through the cannon wall.	100
Get through the circuit	Get through the circuit.	100
Get through the cliffs	Get through the cliffs.	100
Get through the final boss	Get through the final boss.	100
Get through the first wall	Get through the first wall.	100
Get through the guardian	Get through the guardian.	100
Get through the ice	Get through the ice.	100
Get through the lab	Get through the lab.	100
Get through the tech	Get through the tech.	100