01 / FACE DATA
TRUEDEPTH API AND FACE TRACKING
NodBlocks utilizes Apple’s ARKit and the TrueDepth API to provide a hands-free, augmented reality gaming experience. Because this technology relies on tracking your facial expressions and head movements, we want to be completely transparent about how this data is handled:
- What data is collected: The app tracks the position, orientation, and topology of your face (such as raising eyebrows or opening your mouth) in real-time to trigger in-game actions (e.g., moving, rotating, or dropping blocks).
- How the data is used: This facial tracking data is used exclusively for gameplay mechanics while the app is actively running.
- Data Storage and Sharing: The face tracking data is processed entirely locally on your device. We do not record, store, or retain any facial data, video, or images. The data exists only in the device’s volatile memory for the fraction of a second needed to calculate the game move, and is then immediately discarded.
- Third Parties: Face data is never transmitted to our servers, nor is it shared with any third parties, analytics providers, or advertising networks.
- Frames read
- 0
- Frames kept
- 0
- Bytes stored
- 0
- Bytes sent
- 0
The face above is read and gone again in the same breath. That is the whole policy, drawn.
02 / THE BOARD
LEADERBOARD AND HIGH SCORES
If you choose to submit your high score to the global leaderboard, we only collect the 5-character initials you provide and your final score. This data is stored securely on our Firebase database solely for the purpose of displaying the Top 100 players. No personal identifiers or device IDs are linked to this score.
03 / THIS SITE
THIS WEBSITE
krulz.games has no camera, no cookies, no analytics and no third-party scripts. Every pixel on these pages is drawn by code; the only thing this site ever fetches is the public high-score list, and only when you ask it to. Your best demo score is kept in your own browser and never leaves it.