Frost Giant Studios

Stormgate

Stormgate is a free-to-play, next-gen RTS from the team at Frost Giant Studios, including former developers of Warcraft III and StarCraft II. Command mechs to defend the Earth or invade it as one of two other invading alien factions. Explore an ever-evolving campaign storyline, group up for co-op missions, or compete in 1v1. Now in Early Access since August 13th.

Released: 5 August 2025
Developer: Frost Giant Studios
Publisher: Frost Giant Studios
Engine: Unreal Engine 5
Steam recommendations: 2,103
Platforms: PC (Microsoft Windows)
Genres: Real Time Strategy (RTS) · Strategy
Estimated owners: 1,000,000–2,000,000 (est.)

47.2%
Steam reviews: 36
Achievements: 6
DLC packs

Stormgate

Quick answers

System requirements 16 GB RAM Download size 15.0 GB Steam Deck Playable Player counts 21

Stormgate

The story

Earth didn’t stand a chance. Our story begins hundreds of years in the future, after alien invaders hellbent on claiming this planet as their own poured out of the Stormgates and brought an end to the world as we knew it. Yet humanity survived. As the fully-playable demonic Infernals and high-tech Celestial Armada return to unleash havoc once again, Earth’s defenders must gather their courage—and climb into their 20-foot tall mechs—to save the world. It’s up to you to pick a side, harvest resources, build your base, and command mighty armies to decide the outcome.

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