Describe your game
Start with rules, a photo, a video, or a plain-language description of your idea.
Turn rules, photos, videos, or a rough idea into a playable digital prototype, then share it with testers anywhere.
Start with rules, a photo, a video, or a plain-language description of your idea.
MijnSpel helps turn your source material into a digital game you can try straight away.
Send testers a link, observe the game, and use what you learn in your next iteration.
Standard usage limit. No payment card required.
Everything in Free, plus
Start in MijnSpel with your game idea, rules, photos, or a video. Use that source to create a playable online version that you can update as the design changes.
Share your playable prototype with a link so remote testers can play without a physical copy. Playtesters can play your game online against each other or against an AI bot.
No. MijnSpel is designed for game creators who want to test a concept, not only for programmers.
Yes. You can start from existing rules, photos, or an explanation video and turn that material into a digital, playable version.
Yes. Online sharing is a core part of MijnSpel, enabling early and repeated playtests with players in different locations.
Game designers can use the simulator to explore how a game behaves, compare different strategies, and identify possible balance issues.