Terms
3D Chess, by FRACTALON LIMITED. Last updated 18 October 2026.
By playing 3D Chess you agree to these terms. Contact us at support@fractalon.net.
The Full game
The Full game is a one-time digital purchase for use in the game only. It has no cash value and cannot be transferred. Purchases are made and refunded through Google Play under Google Play's terms. It can be restored on another device signed into the same Google account with Restore purchases in the game's menu.
Ads
The Android app shows ads, including ads you can choose to watch to unlock a board, look or difficulty for a session. See the privacy policy for how ads use your data.
Your games
Finished games are shared anonymously so the computer opponent can learn from them. They are never linked to you.
The game
3D Chess is provided as it is. We work to keep it running and correct, but cannot promise it will always be available or free of errors, and we may change or end features. Nothing in these terms limits rights you have by law as a consumer.