
GUNS UP! is a free-to-play side-scrolling strategy game that pits players against each other in a battle to destroy enemy bases to increase their own army’s strength. GUNS UP! combines the fun of enemy base invasion with tower–defense, for an experience like no other!
Only Proton reports exist so far.
3 reports · Low confidence: all reports predate a major ecosystem update.
No native Linux build — Proton only
3 reports · Low confidence: all reports predate a major ecosystem update.
No reports yet
No anti-cheat reports yet
Summary based mostly on historical data from ProtonDB. Fresh reports from your setup help keep it current.
The newest report is over a year old — compatibility may have changed since.
All reports predate Proton 9.0 (May 1, 2024) — they may not reflect current behavior, so a fresh report would help.
No guide cards yet — curated troubleshooting for GUNS UP! will appear here.