Terms of Use
Using the current free version of 100yen games.
Free play
The games are free to play without an account or subscription. Support payments are not currently available.
Parents and daily limits
Daily limits help families manage play on a shared device. Parent Settings uses a simple question to prevent accidental changes; it is not account authentication. Limits apply to each player across all games on this website.
Local progress
Progress is saved in your browser. It is not a cloud backup. Clearing browser data or changing devices can remove access to your progress. If saving fails, play pauses so you can address the problem.
Fair use and artwork
Please do not disrupt the service or interfere with other users. Permission to play does not transfer ownership of the artwork or software.
Changes
Games may be updated or become unavailable. Any future support service will have its own information published before payments open.