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MijnSpel

ChatGPT plugin

Build and playtest games

View in ChatGPT directory
Connection
Remote

hosted by the developer

Apps SDK app
Yes

ships an in-chat UI

Movement

Over the last 30 days of daily snapshots.

Rank by placement

#3553of 3,8808places down24h219places down7d
#3,309#3,376#3,443#3,510Aug 26Aug 31Sep 5Sep 10Sep 15Sep 20

MijnSpel helps board game designers create and refine playable prototypes in Creator or Studio, validate project files, preview gameplay, run balance simulations, compare results, and publish a confirmed project to the web.

Example prompts

  • “Create a new board game prototype in Creator and guide me through the design questions.”
  • “Open my latest Studio project, validate it, and preview the current game.”
  • “Run balance simulations for my current project and compare the latest results.”
Categories
Made by
Xafron B.V. · Website
Version
1.0.0
Created At
August 27, 2026
More info