Contact CernSoft Games
Email is the fastest way to reach CernSoft Games. We reply on business days, Turkey time (UTC+3).
General questions, press and partnerships
games@cernsoft.comPersonal data requests
info@cernsoft.comAnswered free of charge within 30 days at the latest.
Download Gravity Jar
Google Play →Free on Google Play for Android.
How quickly do you reply?
We answer general messages on business days, Turkey time (UTC+3). Personal data requests are resolved free of charge within 30 days at the latest.
I found a bug in the game. What should I include?
Your device model and Android version or your browser, and what you were doing when it happened; a screenshot helps if you have one.