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VibeGameDB

RPGs Made with Codex

VibeGameDB lists 9 games in this group, 9% of the 100 games on the Codex page. Each one has a source for how it was made. 7 are free or free to play and 3 are paid; 5 can be played in a browser. The most recently added is Graveacre (November 2026).

Games
9
Free / paid
7 / 3
Most used engine
No engine (HTML5)
Last updated
Nov 4, 2026
Engines (top 5, where disclosed)
  • No engine (HTML5)1
  • Godot1
Platforms (top 5)
  • Browser5
  • itch.io2
  • Steam2
  • GitHub1
  • App Store1

All 9 games

Ordered by editorial score, then player rating, then release date. Open a game for its sources.

Elsewhere: An ASCII Life-Sim RPG preview image
Free

Elsewhere: An ASCII Life-Sim RPG

Life Simulation · RPG

An open-source ASCII life sim where you age, marry, run a business and play on as your heirs.

Codexitch.ioGitHubEnglish
No ratings yetHeyitsthatoneguy

Download required

View on itch.io
IdleWorlds preview image
Free to play

An old-school text-based MMORPG in the browser where your character keeps progressing while you're offline.

CodexBrowserEnglish
No ratings yetmatduke

Plays instantly in the browser

Play free — official site
Mini-Loot start screen
Free

Mini-Loot

RPG · Strategy

A small turn-based auto-battler in the browser, built by GPT 5.5 in Codex.

CodexBrowserEnglish
No ratings yetCharles Berube

Plays instantly in the browser

Play free — official site
The Carcass store artwork
$9.99

The Carcass

Strategy · RPG · Horror

A keyboard-only ASCII colony sim inside a dead god's corpse, coded mainly by Claude Code and Codex.

Claude CodeSteamEnglish
23%SteamPiqFocus Interactive

Download required

View on Steam
Free

Houses of Veyra

Strategy · RPG · Simulation

A free feudal sci-fi sandbox strategy RPG for the browser: lead a minor noble house across a living campaign map and fight real-time squad battles. The developer says Claude Code writes the code.

Claude Codeitch.ioEnglish
5.0/5itch.ioJonnySoft

Plays instantly in the browser

Play free — itch.io
룬 레이드 preview image
$0.49

룬 레이드

Puzzle · RPG

A paid match-3 puzzle RPG for iPhone: link puzzle pieces to set off your three mercenaries' skills in raids; the solo developer says it was vibe-coded and that they did not write the code.

CodexApp StoreEnglish
No ratings yetWebhack

Mobile app

View on the App Store
Dragonwake store artwork
$7.99

Dragonwake

RPG · Adventure

A traditional ASCII roguelike with a long quest line, a large world map and old-school D&D-style races, classes and spells.

CodexBrowserSteamEnglish
No ratings yetKalin

Plays instantly in the browser

Play free — official site
Graveacre preview image
Free

Graveacre

RPG · Simulation

A free pixel-art idle survival game in a French valley overrun by the dead: pick what your survivor does and they keep at it while the game is closed. The developer says Claude Code wrote most of the code.

Claude CodeBrowserEnglish
No ratings yetJuicedead

Plays instantly in the browser

Play free — official site
Tech Bros: Save the World preview image
Free
Unofficial · third-party IP

A satirical pixel-art survivor shooter in which caricatured tech founders fight their way to a rogue AI.

Claude CodeBrowserEnglish
No ratings yetjstaley

Plays instantly in the browser

Play free — official site

FAQ

How many RPGs were built with Codex?
VibeGameDB lists 9 RPGs whose developers say they were built with Codex, each with a source for that claim.
What engine do most RPGs built with Codex use?
No engine (HTML5): 1 game (11%). Games whose engine is not disclosed are not counted.
How many are free?
7 of the 9 are free or free to play; 3 are paid. Prices are recorded per store.
Which game was added most recently?
Graveacre, added in November 2026.