Steam game

STELLAR BASTION

A sci-fi space station defense auto-shooter where you repel enemy fleets with missiles, mass drivers, phase weapons, and railguns. Upgrade your arsenal, adapt your build, and hold the line against overwhelming odds.

$2.69 April 21, 2026

By Toro Studio

Windows
View on Steam
STELLAR BASTION - Toro Studio. Popular. Released April 21, 2026
Screenshot of STELLAR BASTION gameplay showing in-action mechanics Screenshot 2 of STELLAR BASTION - additional gameplay view Screenshot 3 of STELLAR BASTION - more gameplay footage Screenshot 4 of STELLAR BASTION - final gameplay screenshot

Overview

About this game

Hold the Line in Deep Space

A hostile fleet is closing in on your station from every direction. As the last defensive core on the frontier, you must repel waves of drones,

assault craft, carriers, and siege warships before they tear through your defenses.

Build a Deadly Defense Network

Arm your station with a growing arsenal of futuristic weapons, each with a distinct combat role:

  • Missiles that track multiple targets

  • Mass Drivers that automatically eliminate nearby threats

  • Phase Rift weapons that tear through enemy formations

  • Ion Cutters that create persistent damage fields

  • Railguns that pierce enemies in a single devastating line

Adapt Your Build Every Run

Unlock upgrades, strengthen your favorite weapons, and shape your strategy around different combat synergies. Increase firepower, coverage, utility,

and survivability as enemy pressure escalates.

Face Escalating Enemy Waves

Fight through mixed enemy formations designed to break your defenses from multiple angles. Interceptors, armored chargers, sniper ships, assault

transports, carriers, and massive boss-class warships all demand different priorities and responses.

Master the Station

Success depends on weapon selection, upgrade planning, and threat prioritization. Build the right defense system, react to new enemy patterns, and

survive long enough to turn your station into an unstoppable fortress.

No cost picks

More free games like this

More

Same category

Same tags, different developer

More

More like this

Similar games

More Strategy games