Gate Militia by Optygate is a Free, ad-free Android shooter built around arithmetic gates: steer your growing squad through the choices that help it survive. Play 100 Campaign stages across 10 worlds, then unlock Survival. Campaign and Survival work offline.

Airstrike, Shield and Freeze add tactical decisions. Connected Daily Operations use three sectors and one life, with tactical orders, weekly contracts and Field Commander progression. Six ranked leagues and 26 achievements give returning players more to pursue. Daily Operations, rankings and connected features require internet.

There are no banners, forced videos or rewarded ad breaks for any player. Optional in-app purchases have fixed contents or currency; there is no gacha or paid randomized reward system. The current public Android version is 3.0.4.

Official information and screenshots: https://gatemilitia.com/