Steel Defense

Description

Select the right type of ammo to defeat waves of enemies.

How to Play

You’re in control of a perimiter defense gun. Defend the wall from waves of enemies. You can penetrate their defenses by loading the correct type of ammo:

Blue EMP rounds → penetrate blue shield layers
Red AP rounds → penetrate red armor layers
Yellow HE rounds → penetrate yellow hull layers

Use A/D or left and right arrows to move the gun along the railtrack. Switch between ammotypes with Q,W,E. Defeating enemies gives you access to several specials, which you can activate with the numbers 1,2,3:

1 – One shot kill Rail round
2 – A nuke that kills all on the field
3 – Restore a small amount of your health

How long can you last before the waves overwhelm you?