Magic Tower · Fifty-Floor Trial

Version: 1.8.0-rc.5 | Release Date: October 21, 2026

Installation Instructions

First install the v0.5.0 system via the official firmware upgrade page, ensuring the underlying firmware includes Vibe Mode 0.2.0 (Recovery ABI 2), then install this game.

RC4 users who already have the above foundation can update directly to RC5. RC2 users still on an older foundation need to upgrade the official system first; a full device flash may erase data, and the game installer will not automatically upgrade the foundation.

About the Game

An original fifty‑floor strategy adventure created for ESP-Mosaico, supporting Chinese and English switching at any time.

Explore five regional styles, plan keys, coins, and attribute growth, discover secret rooms behind hidden walls, complete cross‑floor NPC commissions, and finally challenge the symmetrical throne hall. Features include combat damage preview, automatic save on floor change, and progressively unlocked teleport points at floors 1/10/20/30/40/50.

The top‑right settings integrate language, volume, brightness, and the GitHub repository address, and include music for area, final battle, victory, and defeat.

Performance Optimization

Device‑specific on‑demand refresh: the display updates with operations and state changes, avoiding redundant redraws when static. When muted, pause unnecessary playback output and audio loops, reducing unnecessary processing while maintaining responsiveness.

RC2 → RC5 Changelog

This update includes improvements accumulated since RC2:

• Added persistent battery display: battery icon and percentage shown in the top left, avoiding the screen’s rounded corners; white when discharging, green when charging.
• Improved battery reading: uses the official power meter initialization and data validation, fixing incorrect full‑charge overlay and charging color detection. On brief read errors, retries and retains recent valid readings; persistent errors show --.
• Fixed long‑term power‑up battery not loading: after initialization failure, automatically retries, preventing a permanent -- after manually entering Vibe Mode, powering off, and powering on again; now displays the UI first, then initializes battery in the background.
• Fixed shared‑bus cleanup contention: improves the cleanup process of the shared bus between power initialization failure and touch, preventing leftover device resources after retries.
• Added exclusive victory and defeat music: adjusted the defeat track’s range and bass balance to better suit the device speaker.
• Optimized muted operation: when volume is zero, pause unnecessary playback output and audio loops; smoothly resume when volume is restored. Continue on‑demand refresh to reduce unnecessary processing.
• Fixed boss panel occlusion: name, attribute labels, and long numbers are displayed on separate lines; regular monsters retain original layout.
• Added bilingual princess dialogue: after defeating the boss, a conversation occurs before the victory screen, and it can be revisited during further exploration.
• Optimized floor 49 map: removed an extra yellow door that could be bypassed, and maintained compatibility with related door‑open records in existing valid saves.
• Adapted to the new official website installation format: use the Iris 0.2 installer; before installing, upgrade via the official site to the official v0.5.0 system that includes Vibe Mode 0.2.0 (Recovery ABI 2).

Continue supporting Chinese and English switching, retaining the fifty‑floor map, hidden‑wall secret rooms, quest item icons, auto‑save and chapter teleportation; save format remains v8.

The fix logic has undergone a full hardware verification of the corresponding process, with display and battery functioning normally; occasional black screens and long‑term battery accuracy are still being monitored.

Author: Ponkan

Open‑source repository: Mosaico Magic Tower