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Watch trailer on Steam ↗GunSuit Guardians
Matt Glanville · Published by Matt Glanville · Official site ↗
Very Positive — 89% positive (254 reviews) · 42 achievements
Last updated 27 Sept 2026
Gear up your GunSuit and defend Earth from an alien siege! Equip and upgrade unique arsenals of overpowered weapons to survive overwhelming numbers in this action-roguelite twin-stick horde survival.
£2.49
Lowest price we've ever recorded
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Price history
Action, Indie, RPG, Early Access, Casual · 2023 · More under £5 games
GunSuit Guardians challenges you to gear up and survive waves of enemies as you explore an indie horde-survival experience. Upgrade your arsenal for a unique playthrough each time.
About this game
Take to the skies in an advanced aerial combat suit, wield enormous weapons, and upgrade your gear to become an unstoppable force of destruction.
GunSuit Guardians condenses arcade shooter combat with roguelike elements to create a deep, action-packed experience where each run provides a fresh challenge.
EQUIP
Choose your upgrades and evolve a unique GunSuit build in each run. Create overpowered arsenals of high-tech superweapons that can cut through alien hordes like butter.
ENDURE
Face overwhelming enemy numbers, bring down gargantuan bosses and harvest strange alien artifacts with properties unknown to science. Navigate turbulent skies and atmospheric anomalies in an ever-changing aerial battlefield.
RELOAD
Cash in the spoils of your victories to unlock permanent bonuses, passive abilities and new GunSuits to aid you in future battles. Endless combinations of equipment means you'll never have the same loadout twice.
TAKE CONTROL
Seamlessly switch between auto-aim mode and twin-stick style controls. Play casually and let your weapons do the work for you, or take full control to concentrate your fire on the most formidable targets.
Become the ultimate GunSuit Guardian and protect Earth from annihilation!
Much more planned for Early Access!
- More levels.
- More GunSuits, weapons and special abilities.
- More enemies and bosses.
- More achievements and unlocks.
- Plenty of polish and refinement.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 SP1+
- Processor: x64 architecture with SSE2 instruction set support.
- Memory: 2 GB RAM
- DirectX: Version 10
- Storage: 150 MB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 10 or Windows 11
- Memory: 8 GB RAM
- DirectX: Version 12
- Storage: 150 MB available space
Supported Languages
*languages with full audio support
Latest news
Patch NotesOfficial
MASSIVE UPDATE (v0.43)
GunSuit Guardians is back! Thanks for your patience and thanks to everyone who was posted words of encouragement. It's been a long time since the last update, and while I can't promise regular updates with any certain frequency, I can say this particular update is the biggest one to date. {STEAM_CLAN_IMAGE}/43767748/88f831e1ee8a21b1821322fa829d57da0e9e8067.gif What's New? LockZone Mission LockZone is a new unlockable mission with a faster pace where combat is confined to a small arena. Instead of choosing upgrades as soon as you Level Up, your selections are only available at the end of each wave. {STEAM_CLAN_IMAGE}/43767748/1716d639334c181f9f7bdacb82cb1052b10a28d9.png The original mission is now labelled 'Skywatch'. Bosses & Boss Redesign 2 new bosses have been introduced to 2nd and 3rd tier encounters. They both have new attacks, special attacks and new animations. The final boss now amalgamates all the attacks of earlier bosses. {STEAM_CLAN_IMAGE}/43767748/1eca217e793305980f6f741247d01bb01978271e.gif In addition, boss behaviours were revamped: Bosses can now be put into a "Staggered" phase by dealing a lot of damage over a sustained period. When in this state they cannot attack or move, they take more damage and they drop EXP gems when hit. Bosses will enter a "Desperate" phase if you fail to defeat them before the standard wave timer has ended. In this phase the creature will attack with more aggression, but it can be staggered more easily. Boss waves now last until the boss is defeated, instead of the next wave rolling in even if the boss is still alive. These changes are designed to make the boss encounters more like intense showdowns that resolve quickly, rather than drawn-out stalemates for underlevelled players. They also reward powerful, aggressive play. Hero Rank System If you're looking for new ways to brag, look no further than the new Hero Rank system. Pilots who have unlocked everything in the shop now have the option to increase their Hero Rank, whic...Read full article on Community Announcements (Matt)AnnouncementsOfficial
BETA Available Now
Consider this a soft launch for the update to make sure that a) nothing is horribly broken (I'm pretty sure it's not) and b) the changes I've made are not utterly terrible (you'll be the judges of that). How to access the Beta version: Right-click GunSuit Guardians in your Steam library and select Properties. Select Game Versions & Betas. Select the version labelled public_beta. Take a look and let me know what you think on Discord. ⚠ A word of caution ⚠ If you play the beta version, please do not switch back to the main release. It could result in unexpected problems, like some of your save data not being read correctly. Please remain on the beta version until it is properly published. {STEAM_CLAN_IMAGE}/43767748/d440d6aeef7566024bdbb3dfa201ea9e78327538.png What's new in this release? It's a big one! 'LockZone' mode: a new game mode with a faster pace. Combat is confined to a small arena. Upgrade selections only occur once you have completed each wave. Boss overhaul: 2 new bosses and significant changes to the way bosses work in general, making them more exciting to fight, helping to avoid stalemates for mid-level players and rewarding powerful players. Hero Rank system: a new long-term reward system for players who have unlocked everything and want bragging rights on the leaderboards. New Weapons, Suit Buffs, Artifacts and Achievements. Many, many more bug fixes, quality-of-life improvements, balance changes and other tweaks. MattRead full article on Community Announcements (Matt)Patch NotesOfficial
Big Update Incoming
Hello everyone. It's been a while.As you may already know, I have been unable to work on GunSuit Guardians for a long time due to family and work commitments. I regret the lack of updates since launching into Early Access and I really appreciate the kind words of encouragement that I've received from many of you in my absence. While I have no intention of abandoning the project altogether, it has been very difficult to find the time and energy to work on it at the end of a long day. That's an unfortunate reality of solo indie development as a parent that I had to learn the hard way.But, with that said, I have had time between freelance projects lately. I've made huge strides towards a new update... the biggest one yet, in fact.It will be ready for release very soon. 👀What's in the new update?'LockZone' mode: a new game mode with a faster pace. Combat is confined to a small arena. Upgrade selections only occur once you have completed each wave.Boss overhaul: 2 new bosses and significant changes to the way bosses work in general, making them more exciting to fight, helping to avoid stalemates for mid-level players and rewarding powerful players.Hero Rank system: a new long-term reward system for players who have unlocked everything and want bragging rights on the leaderboards.New Weapons, Suit Buffs, Artifacts and Achievements.Many, many more bug fixes, quality-of-life improvements, balance changes and other tweaks.I hope you enjoy this new update when it drops.I love GunSuit Guardians, I'm proud of it, and I fully intend to get it to Version 1.0.Thanks for your patience.MattRead full article on Community Announcements (Matt)Patch NotesOfficial
Patch 0.42.1
Updated Unity Editor to resolve a critical security vulnerability.Read full article on Community Announcements (Matt)Patch NotesOfficial
Bullet Heaven 2.0 Festival & Update News
Hey folks, Just a quick update to mark the start of Bullet Heaven 2.0 Festival. GunSuit Guardians is on sale for the duration of this event. {STEAM_CLAN_IMAGE}/43767748/06177a2eb6281f0f95b3f8bea2059218cddc2127.jpg My sincere apologies for the lack of updates lately, I've been focused on freelance work since last year to keep the bills paid. That work I signed up for is finished now and, while I still need to pursue more freelance jobs soon, I do have an update for GunSuit Guardians in the works. It will be the first to include a new game mode. Watch this space. Just wanted to let you all know that the game has not been abandoned, but my priorities have sadly had to shift. Such is the way of indie development. Thank you all for your patience and support along the way, I really appreciate it. MattRead full article on Community Announcements (Matt)






