Games like Alien Defense
At night, Alien breaks into the base. Place the defenses tower and units properly and defeat all Aliens invading the base
More from MoonlightGames
Indie games to play next
Picked to match Alien Defense on gameplay, themes, and feel.
Tower Defense: Last Castle
Zombie Rush - Heroes
SAVE THE EARTH
Defense Grid: The Awakening
Zukontide
Cracks In Hell
Alien Defense Unit
Aliens falling from the Sky?
Spacejacked
X-Morph: Defense
Defense Front
Atahion - Tower Defense
Galaxy Defense War
Infested Planet
Throbax TD
Shepherds of the Abyss
Operation: Surface Takeover
Xeno Conflict
DG2: Defense Grid 2
Radiant Defense
Alien Shooter TD
Stick War: Castle Defence
2112TD: Tower Defense Survival