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RUNE GUNNER playtest
by False Summit
RUNE GUNNER is a 1-4 player co-op roguelite shooter where you combine guns and magic to create game-breaking synergies. Each room hits harder, so you must mix classes mid-run and collect runes to become overpowered.
Anyone with a Steam account can join, and it's free.
- Access
- Instant
- On playtest since
- Apr 18, 2026
- Planned release
- Q1 2027
- Developer
- False Summit
- Platforms
- Windows
- Players
- Co-op, Multiplayer, Online co-op, Single-player
- Languages
- English, French, German, Japanese and 5 more
How to join the RUNE GUNNER playtest
- Open the game's Steam page with the Join playtest button. Sign in to Steam if it asks.
- Use the RUNE GUNNER playtest signup there. You're in straight away, with nothing to pay.
- The playtest shows up in your Steam library, ready to install and play.
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About RUNE GUNNER
RUNE GUNNER is a 1-4 player co-op roguelite shooter where you combine guns and magic to create game-breaking synergies.
Each room hits harder, so you must mix classes mid-run and collect runes to become overpowered.
CO-OP CHAOS
Team up with friends and combine your magic with theirs:
- Freeze a group so your teammate can shatter it
- Shock enemies so your teammate’s headshot overloads them
MIX CLASSES MID-RUN
Start with one class and add more mid-run. Each class brings its own set of runes.
NO FLAT STATS
Runes change how you play:
- Stack damage on every shot as long as you never reload
- Turn shields into ammo and fire endlessly
- Burn one enemy and detonate the whole room
OVERPOWERED RUNS
Enemies get deadlier every room. You need an overpowered build just to keep up.
DIVE INTO THE SHROUD
Your world is dying, and the power to save it is inside the Shroud. Claim the unstable magic its Constructs run on and bring it home.
FAST RUNS
Every short run has different classes to pick from and new encounters to use them in.
From the game's Steam page.
