Not right now — Steam does not list GUNS UP! as free to play, and none of the stores we track sells it in your region.

Can I play GUNS UP! on Mac?

Not natively — Steam lists no macOS version of GUNS UP!. Mac players would need a cloud gaming service or a Windows compatibility layer.

Does GUNS UP! have crossplay?

Yes — Steam lists GUNS UP! with cross-platform multiplayer, so players on Steam can play with players on other platforms. Steam does not say which platforms; the developer's site has the full list.

Is GUNS UP! on PC Game Pass?

No — GUNS UP! is not on PC Game Pass right now.

GUNS UP!

Valkyrie Entertainment, LLC · February 5, 2018 · Free to Play, Strategy, Tower Defense, Multiplayer, Base Building

No store is selling GUNS UP! right now. We track it and will show a price as soon as one appears.

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Mostly Positive75% · 6,6764playing now

Best price

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Prices last checked 13 Nov 2026, 10:39 UTC

No store is currently selling GUNS UP!. It released on February 5, 2018 and was developed by Valkyrie Entertainment, LLC. We keep tracking it across every store we cover, so set an alert below and you will know the moment it is on sale again.

Screenshots

About GUNS UP!

✦ AI summary

Build and defend your base while commanding troops in real-time battles against other players in this action-packed RTS-Tower Defense hybrid. Deploy units, unlock special abilities like airstrikes and smokescreens, customize your soldiers, and climb alliance leaderboards for ultimate strategic domination.

In a mashup of RTS & Tower Defense, GUNS UP! is an action packed strategy game that lets you build and upgrade your defenses, take your army onto the battlefield to wreak havoc on other players.

Strategic control of the battlefield is achieved through the careful deployment of units and special abilities, smokescreens, bombing runs and more. Specials drop during combat but can also be earned as rewards for victory and brought into the next battle.

Real-time Strategy - Send your troops into battle to attack others or defend your base. Support your soldiers by giving orders and backing them up by deploying special attacks during battle.
Player VS Player - GUNS UP! features asynchronous Multiplayer battles where attackers are pitted against other player’s defending bases. View replays of your opponent's attacks and perform successful retaliations to earn bonus loot and resources.
Defense - Layout, expand, experiment and upgrade your base to create a fine tuned defense against attackers. Successful defends earn rewards even when you’re away.
Offense - Expand your roster by recruiting new Soldier classes. Upgrade and customize your troops as you gather loot in battles. Soldiers can gain veterancy and be used in multiple battles or base defense. Earn Medals to permanently boost the stats of your units.
Alliance Competitions - Join up with friends to battle other Alliances for loot and bragging rights on the leaderboards. Each Season the top alliances are awarded loot and badges.

GUNS UP! — game info

Platforms: Windows
Player modes: Single-player, Online PvP, Cross-platform multiplayer
Controller: Full controller support
PC Game Pass: Not included

More games like this:Crossplay games Games with full controller support

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GUNS UP! — questions & answers

Is GUNS UP! free?: Not right now — Steam does not list GUNS UP! as free to play, and none of the stores we track sells it in your region.
Can I play GUNS UP! on Mac?: Not natively — Steam lists no macOS version of GUNS UP!. Mac players would need a cloud gaming service or a Windows compatibility layer.
Does GUNS UP! have crossplay?: Yes — Steam lists GUNS UP! with cross-platform multiplayer, so players on Steam can play with players on other platforms. Steam does not say which platforms; the developer's site has the full list.
Is GUNS UP! on PC Game Pass?: No — GUNS UP! is not on PC Game Pass right now.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Sep 3, 2026

PLEASEEE bring this back, everyone misses it so muchh

4 found this helpful

Recommended Sep 28, 2026

game was very fun till tay shut down the servis and now we cant play it bring it back please we all miss it

1 found this helpful

Recommended Oct 9, 2026

Loved the game while it was still in service, Guns Up was the game that got me on Steam to begin with, I would love to see it make a official comeback someday, or if the Studio behind it would release the source code for the community, which loves the game till this day.

Recommended Sep 18, 2026

<23 very good

Recommended Sep 16, 2026

please bring back this game. this game made me so happy as a child, and i would like to experience this one more time

Recommended Sep 5, 2026

game is good i cant wait to send 33 guys into a field of barbed wire with 9 snipers + veterans watching over it [i didnt bring Tactical boots and dont use Unstoppable and the enemy is covered by 4 anti airs]

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