TowerMaster Silvatower
Use this command to install TowerMaster:
winget install --id=Silvatower.TowerMaster -e A game-making IDE for the Sega Master System — design games visually and compile them into real SMS ROMs.
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README
TowerMaster
A game-making IDE for the Sega Master System.
Design games visually — scenes, tiles, sprites, and behaviors — and TowerMaster compiles them into real Sega Master System ROMs you can play in the built-in emulator or on original hardware.
🌐 Website: https://silvatower.github.io/towermasterstudio/
Download
Windows (x64)
Install with winget:
winget install Silvatower.TowerMaster
Or grab the latest build directly:
👉 Download the latest release —
unzip anywhere and run TowerMaster.exe. It's portable: no installer, nothing to set up.
📖 New here? Read the How to use TowerMaster guide.
What it does
- 🎨 Visual scene editor — paint tilemaps, place entities, and wire doors between scenes.
- 🕹️ Built-in emulator — a pure-C# Sega Master System (Z80 + VDP + PSG/FM) runs your game instantly.
- 👾 Sprite tools — import your own art, or pick from a built-in library of original, CC0, hardware-ready sprites.
- 🧩 Behaviors — platformer locomotion, combat, RPG systems, shoot-'em-up waves, bosses and more, compiled to a hand-optimized Z80 game engine.
- 📦 Real ROMs — export a bootable
.smsthat runs on actual hardware and every accurate emulator. - 📖 Physical-release tools — generate a printable instruction manual and cartridge/box art for a real cartridge.
About
TowerMaster is a standalone Windows desktop app built on a from-scratch, dependency-free Sega Master System toolchain. This repository hosts the public releases and website.
New releases are published here automatically. To install, use the winget command or the download link above.
© TowerMaster Studio · Released under the MIT License.