Simulation

DOOD launches on Steam: Draw living creatures in an AI-assisted indie game

Published Nov 3, 2026, 07:33 (Bangkok time)

By REN

DOOD is now on Steam. Draw creatures and watch their ecosystem evolve. Developer REN used generative AI to assist artwork, audio, dialogue and localization, not live gameplay generation.

DOOD, an indie game in which your drawings become living creatures, is now available on Steam. Developer REN's official site lists November 2, 2026 as the launch date, while the Steam store displays November 1. The game is especially relevant to AI-assisted game creators because REN discloses the use of generative AI in several production areas, without claiming that creatures are generated by AI during gameplay.

DOOD gameplay screenshot showing a crowded Junk Planet filled with player-created creatures and game controls — Image credit: © REN / DOOD official press kit — Junk Planet populated by creatures drawn by players

Draw a creature, then watch it live

Players sketch a body with a mouse and add eyes, mouths, legs, wings and other parts before releasing their creation onto Junk Planet. These creatures move, eat, fight, breed, and sometimes fuse with others. The appeal is not just drawing a character, but observing the ecosystem that develops around it.

DOOD's in-game drawing screen showing a cat-like creature being sketched — Image credit: © REN / DOOD official press kit — Drawing a creature's body before attaching additional parts

DOOD editor showing a drawn creature with selected eyes, mouth and multiple legs — Image credit: © REN / DOOD official press kit — Attaching parts to the player's drawing

What did generative AI actually help create?

On theofficial Steam store page, REN states that generative AI was used to create or assist artwork, animations, music, sound effects, dialogue and localization, including certain store and promotional materials. These assets were prepared before release. The game does not use live generative AI during gameplay: player drawings become creatures through programmed systems, not on-the-fly model generation.

Availability and practical lessons

DOOD is a single-player Windows game listed at US$2.99. Steam also shows an introductory discount in some regions ending November 8. It requires mouse and keyboard input, with no controller support, and Thai is not among the advertised interface languages.

DOOD gameplay screenshot of several colorful creatures gathered around a bright fusion effect — Image credit: © REN / DOOD official press kit — An example of creatures interacting and fusing in the game world

For aspiring game developers, this is a concrete example of using AI to assist with production assets while the developer still needs to design, integrate and test the underlying drawing, movement, breeding and interaction systems. It is not evidence that the finished game was created from a single prompt.

Find official details and permitted editorial media onDOOD's website and press kit and check availability onSteam. This report is based on official documentation and developer images, not a hands-on gameplay review.

View source