These Terms of Use ("Terms") govern your use of Perfect Stack (the "App"), published by Nayprek Studios ("we", "us"). By downloading, installing, or playing the App, you agree to these Terms. If you do not agree, please do not use the App.
We grant you a personal, non-exclusive, non-transferable, revocable license to install and use the App on devices you own or control, for your own personal, non-commercial entertainment, subject to these Terms and Google Play's own terms of service.
Game progress is stored locally on your device by default. If you sign in with Google Play Games Services, your progress may also be linked to your Google account. You are responsible for maintaining access to the device and/or Google account associated with your progress. We are not responsible for progress lost due to uninstalling the App, switching devices without signing in, or Google account issues outside our control.
The App includes unlockable block skins and themes, earned through gameplay, by watching optional rewarded ads, or purchased with real money. Unlocked content has no real-world monetary value, cannot be exchanged for cash, and cannot be transferred between accounts or devices except through your linked Google Play Games save. We may adjust prices or available content at any time as part of ongoing game updates.
Some content (such as skin packs or ad removal) can be purchased with real money through Google Play Billing. All purchases are processed by Google Play and subject to Google Play's Terms of Service and refund policies. Purchases are generally final and non-refundable except where required by law or Google Play policy. Contact Google Play support for refund requests.
The App displays advertisements provided by Google AdMob, including rewarded ads, which are optional and offered in exchange for in-game benefits such as continuing a game or unlocking a skin. Purchasing "Remove Ads" removes non-rewarded ads; rewarded ads remain available as an optional choice.
You agree not to:
The App, including its design, graphics, and code, is owned by us or our licensors and protected by copyright and other intellectual property laws. These Terms do not grant you any rights to our trademarks, logos, or branding.
The App is provided "as is" and "as available" without warranties of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. We do not guarantee the App will be uninterrupted, error-free, or free of viruses or other harmful components.
To the maximum extent permitted by law, we are not liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of data, progress, or virtual items, arising from your use of the App.
We may update the App (including features, pricing, and rewards) and these Terms at any time. Continued use of the App after changes take effect means you accept the updated Terms. Material changes will be reflected by updating the "Last updated" date above.
We may suspend or terminate your access to the App if you violate these Terms. You may stop using the App at any time by uninstalling it.
These Terms are governed by the laws of India, without regard to its conflict of law principles.
Questions about these Terms can be sent to: nayprekstudios@gmail.com