How KUMO picks games

What we list

Games you can start in a browser, free, with no download or install, that someone shared on X. We link to the creator’s own site. We don’t host, copy or embed the games.

What we don’t list

Adult content, gambling with real money, anything unsafe (malware, phishing, collecting personal data) and games that don’t load. Fan projects about real people, games by children and sensitive topics wait until a person has looked at them.

Screenshots and facts

We open each game, take our own screenshot and check which devices it works on. If we haven’t checked something, we leave it out instead of guessing.

Translations

Short descriptions are written in Japanese and translated by machine. Translated text is marked, and you can send us a fix.

Fix or remove a page

If this is your game, email [email protected]. We hide the page within one business day, then talk. You don’t need to give a reason.

How the ranking works

Score = log(likes) + log(reposts) + ½ log(views). Logs keep one viral post from burying everything else. Numbers come from the original post on X and are updated with each refresh.