A round castle town: the keep at its centre, four seasonal wards around it, one rampart, four gates. You hold one ward; the rest lie under darkness until you last long enough. Four tower schools, eight fusion towers, free-form mazes, 1-4 player online co-op.
StrategyTower DefenseReal Time Tactics3DTop-DownColorfulStylizedFantasyWarSamurai
Summary
Steam followers10 this weekSteam · public
Followers 24h—Tracking since Sep 23, 2026Steam · daily
AI contributed to some tower and enemy 3D models and textures, UI icons, co-op stickers, title and loading illustrations, cinematics, and promotional visuals.
Music & SFXPartial
AI contributed to the background music and some sound effects.
TranslationPartial
AI contributed to the English translation.
MarketingPartial
AI contributed to the store copy, store key art, and promotional mascot.
Not used, per the developer
In-game AI
Not mentioned
VoiceWriting
Read the full disclosureQuoted from the Steam store page
Generative AI tools were used during development, and every output was reviewed, edited and integrated by the developer. AI contributed to: parts of the code, the English translation and store copy, some tower and enemy 3D models and textures, UI icons, co-op stickers, title and loading screen illustrations, the opening and ending cinematics, the store key art, the promotional mascot, and the background music and some sound effects. Game design, levels, balance and overall direction were decided by the developer. Nothing is generated by AI while you play.
Why it’s here: 1 Steam follower. Upcoming games rank by Steam follower growth over the last day and week, weighed against the audience they already have. Released and upcoming games are charted separately; estimates and stars are never mixed in.
Made by
Developer
亞M
亞瑟先生 Mister Arthur Games
Developer on Steam
Is this your game?
This page is built automatically from public Steam data and refreshed several times a day. Claim it to tell the story behind the game — no claim is needed to stay listed.
A Verified badge once you confirm how the game uses AI
Story, timeline and milestones
How you used AI, in your own words
Shares AI uses or genres with Tenshu: The Keep Must Hold