CODEX MORTIS
Action · RPGA survivors-like necromancy deckbuilder whose Steam page says AI wrote all of its code.
Claude CodeSteamEnglish
No ratings yetGROLAF
Download required
View on SteamAI-Made Deckbuilding Games on Steam
VibeGameDB lists 7 games in this group, 58% of the 12 games on the Deckbuilding page. Each one has a source for how it was made. 2 are free or free to play and 4 are paid; 1 can be played in a browser. The most recently added is Table of War (November 2026).
- Games
- 7
- Free / paid
- 2 / 4
- Most used engine
- Unity
- Last updated
- Nov 4, 2026
Engines (top 5, where disclosed)
- Unity1
- No engine (HTML5)1
Platforms (top 5)
- Steam7
- Browser1
- itch.io1
All 7 games
Ordered by editorial score, then player rating, then release date. Open a game for its sources.
Dino Card Hunt
Strategy · Card GameA dinosaur deckbuilder whose code was written by AI, by a solo artist.
Undisclosed AI toolSteamEnglish
No ratings yetMythmatic
Demo available
View demo on Steam
Caldra
Card Game · StrategyA free online PvP deckbuilder where you trade cards for coins mid-match.
CodexSteamEnglish
66%SteamDolphin Star
Download required
View on Steam
Hex Reverse
Card Game · StrategyTrending
A roguelike deckbuilder where cards fight for territory on a hexagonal grid.
CodexSteamEnglish
52%SteamIsaoWorks
Download required
View on Steam
Table of War
Strategy · Card GameA tactics roguelike deckbuilder in which you command a whole army of named, permadeath soldiers instead of a single hero.
Undisclosed AI toolSteamBrowserEnglish
No ratings yetDensanon
No download needed
View demo on Browser
AI Slop
Simulation · Strategy · Card GameA satirical idle game in which you run the internet's worst AI startup, with a deckbuilding poker roguelike tucked inside.
Undisclosed AI toolSteamEnglish
No ratings yetRecoil Mojo
Download required
View on Steam
字得其乐 WordJoy
Puzzle · Card Game · StrategyA Chinese-character deckbuilder on Steam: assemble character components on a 3×3 board and chain Five Elements skills; the developer says it was purely vibe-coded with Codex CLI and GPT models.
CodexSteamitch.ioEnglish
No ratings yetchunq
No download needed
View demo on itch.ioFAQ
- How many deckbuilding games on Steam were built with AI coding tools?
- VibeGameDB lists 7 deckbuilding games on Steam whose developers say they were built with AI coding tools, each with a source for that claim.
- What engine do most deckbuilding games on Steam built with AI coding tools use?
- Unity: 1 game (14%). Games whose engine is not disclosed are not counted.
- How many are free?
- 2 of the 7 are free or free to play; 4 are paid. Prices are recorded per store.
- Which game was added most recently?
- Table of War, added in November 2026.