A brutal top-down arena boss-rush. Five dungeons. Fifteen bosses. No checkpoints. Only skill survives.
Sword for close range, bow for distance. Chain dash-slashes, power shots, and falling attacks mid-fight.
From the Gloom to the Cog Sanctum — each dungeon brings its own bosses, environment, and escalating pressure.
Every boss demands a different strategy. Learn the patterns, find the window, adapt or die.
Build streaks, activate Fury for double damage, and unlock Agility upgrades to push your speed and style.
Null Dungeon Adventure is a mobile top-down arena combat game built for players who want a real challenge. No auto-attacks, no idle mechanics, no handholding — just you, your weapons, and the next boss.
Each dungeon contains three rooms of increasing difficulty. Clear them all to unlock the next world. Every boss teaches you something. Use it.
Currently in Early Access on Android. New content and boss tuning happen regularly based on actual player data.
The game crashes on launch.
Force close and relaunch. If it continues, reinstall from Google Play. Email us with your device model and Android version.
I lost my coins or progress.
Progress is tied to your local device. Reinstalling the app will reset your save — your server-backed stats (scores, boss records) are preserved but local coin balance and settings will reset.
Can I change the controls?
Yes. Settings → Controls. Toggle joystick or D-pad, enable the dash button, and adjust sensitivity.
How do I get more tickets?
Level up through deaths to earn tickets, or buy them with coins in the shop.
How do I report a bug?
Email us with a description, your device, and Android version. A screen recording helps a lot.
Found a bug, have feedback, or need help with something not listed? We read every message.
✉ nulldungeonadventure@gmail.comInclude your device model and Android version when reporting bugs.
Last updated: September 2026
Null Dungeon Adventure (“the Game”) is developed and operated by Adian (“we”, “us”, “our”). This policy explains what data is collected, how it is used, and your rights.
Contact: nulldungeonadventure@gmail.com
The Game saves the following information locally on your device:
This data is deleted when you uninstall the Game.
The Game uses Supabase (hosted in the EU — Ireland, eu-west-1) to store player statistics and progress. The following data is transmitted to and stored on our servers:
This data is associated with an anonymous player ID generated on first launch — no name, email, or account is required to play. To request deletion, contact us at nulldungeonadventure@gmail.com.
Supabase privacy policy: supabase.com/privacy
The Game displays ads provided by Google AdMob (Google LLC). AdMob may collect and process the following to serve and measure ads:
This data is collected and processed by Google under their own policies: policies.google.com/privacy
Opt out of personalised ads on Android: Settings → Google → Ads → Delete advertising ID (Android 12+), or “Opt out of Ads Personalisation” on earlier versions.
The Game is distributed via Google Play and may use Google Play Services on your device. Google collects data as part of standard platform operation. See Google’s Privacy Policy for details.
The Game is rated PG-7 and may be played by users of all ages including children under 13. We do not collect any information that identifies a player personally — no name, email address, or account is required. The anonymous player ID generated on first launch cannot be linked to a real-world identity without additional information we do not hold.
If you are a parent or guardian and have concerns about data collected while your child played the Game, contact us at nulldungeonadventure@gmail.com and we will delete that data promptly.
Note: Google AdMob serves personalised advertisements by default. If your child is under 13, we recommend opting out of ad personalisation in device settings (Settings → Google → Ads).
We process gameplay statistics and progress data on the basis of legitimate interest to provide core game functionality. Advertising data is processed by Google under their own legal bases as described in their policies.
Depending on your location (EEA/UK under GDPR, California under CCPA), you may have rights to access, correct, delete, or restrict processing of personal data, and to opt out of personalised advertising. Contact us at nulldungeonadventure@gmail.com — we will respond within 30 days.
We may update this Privacy Policy over time. The date above always reflects the latest revision. Continued use of the Game after any changes constitutes acceptance.