About Zerion 12
Zerion 12 is a single player tactical management game with a science fiction theme. It was developed by Gray Mantis and was released on October 1, 2025.
A sci-fi tower defense game. Build an army of towers to stop waves of a lured alien species called Zektid's.
Games Like Zerion 12
Looking for games like Zerion 12? Here are top tactical management recommendations with a science fiction focus, selected from player-similarity data — start with Alien Marauder, 2112TD: Tower Defense Survival or Northend Tower Defense.
Frequently Asked Questions
Zerion 12 is a tactical management game with science fiction theme. Common tags for Zerion 12 include 3D, indie, aliens, tower defense, military and others.
Zerion 12 is available on PC and Windows.
Zerion 12 was released on October 1, 2025.
Zerion 12 was developed by Gray Mantis.
Zerion 12 is a single player game.
Similar games include Alien Marauder, 2112TD: Tower Defense Survival, Northend Tower Defense, No Creeps Were Harmed TD, Project Astra Dominium and others.










