Game · Announced

Fortress Full Fury

A bullet-heaven where every run feeds incremental permanent upgrades. Defend your fortress, harvest crystals, and climb a 500+ node tech tree until your scrappy defenses become a screen-clearing arsenal against absurd swarms.

Release date
To be announced
Platforms
Windows
Developer
kerntief
Publisher
kerntief
Fortress Full Fury artwork
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About Fortress Full Fury

YOU ARE THE FORTRESSPick and upgrade the right perks to help the tower survive. Lower your weapons whenever you can to collect crystals and scrap to level up. Aim and shoot manually for additional firepower.LOSE THE RUN.

WIN THE WAR. Spend your hard earned crystals on hundreds of meaningful upgrades that unlock more and more perks for you to choose during your run.EXPECT THE ABSURDWHALE. Unlock more than 25 weapons and perks with multiple levels across a massive 500+ node tech treeEncounter unique random events that keep your enemies on their toes8 stages plus a late game escalation mode for an ever-increasing infinite challenge

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Fortress Full Fury artwork
Fortress Full FurySteam · Game · Announced
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SteamLast checked November 3, 2026

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