Last updated: June 2026
Midnight Firefly Jar is a free browser game celebrating the magic of summer nights. Like a firefly's glow, we keep things pure and honest — no personal data about players is ever collected.
The only things we catch in this game are virtual. No personal information is gathered about players, including:
Your personal best score is kept in your browser's localStorage — a private record that lives only on your device. It is never transmitted to any server or external service.
We use Google Fonts to style this game. As a natural consequence of that request, Google's servers may receive your IP address. Google's own Privacy Policy governs how they use that data; we have no access to it.
Midnight Firefly Jar is appropriate for players of all ages. Because we collect zero personal data, children can play with complete privacy protection.
Any future revision to this policy will be published here with an updated date. Choosing to keep playing after a change signals your acceptance of the new version.
Last updated: June 2026
By launching Midnight Firefly Jar you agree to these Terms of Service in full. Players who do not agree should close the game.
We grant you a personal, non-exclusive, non-transferable, free licence to enjoy Midnight Firefly Jar on your own devices for private, non-commercial entertainment.
Every creative element of Midnight Firefly Jar — its art, code, characters, and design — is the exclusive intellectual property of its creators. Playing grants you no ownership of any part of the game.
The game is offered without warranty of any kind. We do not guarantee uninterrupted availability or a completely bug-free experience.
To the fullest extent permitted by applicable law, the creators of Midnight Firefly Jar accept no responsibility for losses or damages arising from your use of this game.
These terms may be revised at any time. The version shown here is always the most current. Continued play after any revision constitutes your acceptance.