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Cannon KeepNewsCannon Keep Free Demo Available Now!
Steam news

Cannon Keep Free Demo Available Now!

Cannon Keep · published 6 Mar 2026, 16:00 UTC

All newsPlayers around this dateRead on Steam

Hey everyone!

As a part of the upcoming Steam Tower Defense Fest, the Cannon Keep demo is available right now!

Here's what you can expect in the demo:

  • Build your city with buildings from three unique factions!

  • Fight 15 waves up to an epic boss fight!

  • Continue in endless mode and compare your personal best on the leaderboard!

  • Discover powerful relics in the underground!

  • Intervene in fights by targeting specific enemies!

That's all for now! We hope you enjoy the demo, and thanks for your support!
Don't forget to wishlist the game and leave a review on the demo, it really helps a ton!

Cheers,
Brainflick

More from Cannon Keep

Other announcements

All news
Game update2 Sep 2026Demo Update 0.8.0Hey everybody! We've got some bugfixes, balancing and optimization changes for the Demo: Bugfixes & Optimization: · Fixed multiple bugs where enemies could not be targeted or did not die · Reworked the combat speed system to make it more consistent and performant · Fixed a bug where turrets with manual shoot direction did not shoot in the expected direction after rotating them · Removed the opt…Major update14 Aug 2026Demo UpdateHey everybody, It's time for a demo update! After the demo launch in march, we have been steadily improving the game, and it's slowly but surely becoming what we've always wanted it to be! This update brings significant changes to the underground, metaprogression, as well as new content and balancing changes. Underground Overhaul We changed the resource gathering mechanics to feel more unique a…Steam news29 May 2026Cannon Keep Playtest 0.5 is open now until Monday!Hey everyone! The Playtest is live once again from now until next Monday! To participate, press "Request Access" on the Cannon Keep store page, you will be added automatically. Here's what's new: · New Buildings: Reforgery, Tire Fire, Flamethrower, Ominous Contraption and Barbed Wire Factory · New Effects: Burn and Crit · New waves with enemies that can apply Buffs · Right-clicking enemies duri…