Dots Tails APK + MOD v1.2.4 (All Levels Unlocked, Ads Disabled, Unlimited Undo)

Dots Tails Mod is a minimalist logic puzzle game developed by UnderAIR. The core mechanic involves summing numbers from circles to fill target squares on a grid. Each level presents a specific numerical goal, and players must use addition, sometimes reusing circles, to achieve it. The game is designed for players who enjoy clean, abstract puzzles without narrative or time pressure. The difficulty scales through the introduction of more objects and complex arrangements on the playing field.

What This Mod Unlocks

• All game levels are unlocked from the start.
• All interstitial and banner advertisements are disabled.
• The undo/action revert function is available without limitation.

The primary mod feature, level unlocking, is active immediately upon launch. There is no mod menu or activation sequence. The game loads directly into the level selection screen with every stage available. No in-app purchase prompts or ad timers appear during gameplay.

The Dots Tails Mod mod APK requires Android 4.0 or higher. It does not require root access. The installation file is approximately 17 MB, with total storage usage estimated under 50 MB after installation and save data.

Installation steps are standard for modded APK files. First, ensure installation from unknown sources is enabled in Android security settings. Second, download the Dots Tails Mod APK file. Third, locate the file using a file manager and tap to install. Fourth, launch the game from the app drawer.

Known edge cases are minimal due to the game's offline nature. The unlocked levels are persistent but will reset if the app's data is cleared via device settings. There is no multiplayer or server authentication, so there is no risk of account ban. On some devices with custom ROMs, the ad-blocking function may cause a brief loading stall where an ad would normally load, but this does not prevent progression.