⚡ Kega Fusion is a lightweight, high-performance SEGA emulator for Windows that supports Genesis / Mega Drive, SEGA CD, 32X, Game Gear, and Master System — all in one portable application.
Ideal for retro gaming fans who want accurate emulation, controller support, save/load states, and netplay, Fusion is one of the most reliable ways to play SEGA games on modern PCs.
- 🎮 Emulates SEGA Genesis, CD, 32X, Game Gear, and Master System
- 💾 Save & load game states
- 🕹 Full keyboard & controller support (XInput-compatible)
- 🖼 Video filters: scanlines, HQ2X, linear smoothing
- 🌐 Online multiplayer via Netplay
- 🧩 Built-in cheat support (Game Genie / Pro Action Replay)
- 📦 Portable – no installation required
- 🔊 High-accuracy sound emulation
- 📥 Download Kega Fusion (ZIP)
- 📂 Unzip to any folder (e.g.
C:\Games\KegaFusion) ▶️ RunFusion.exe- 🎮 Load ROM via
File > Load ROMor drag & drop - 🕹 Configure controls via
Options > Set Config > Controllers - ✅ Start playing classic SEGA games!
| System | Status |
|---|---|
| SEGA Genesis / Mega Drive | ✅ Full |
| SEGA CD / Mega CD | ✅ Full |
| SEGA 32X | ✅ Full |
| SEGA Master System | ✅ Full |
| SEGA Game Gear | ✅ Full |
- OS: Windows XP / 7 / 10 / 11
- RAM: 512MB or more
- CPU: Any modern processor
- Input: Keyboard or USB/XInput gamepad
- ROM Types:
.bin,.gen,.smd,.cue,.iso,.sms,.gg
Q: Does Kega Fusion work on Windows 11?
✔️ Yes, it works on all modern Windows versions.
Q: Are SEGA ROMs included?
❌ No. Please use legally owned game backups only.
Q: How to enable shaders or filters?
🖼 Go toVideo > Render Pluginand select your preferred effect (e.g. HQ2X, scanlines).
Q: How to use Netplay?
🌐 UseFile > Netplay, enter your friend's IP, and play online.
Kega Fusion remains one of the best SEGA emulators for Windows due to its high compatibility, easy setup, and multi-console support. Whether you're revisiting childhood favorites or exploring classic titles, Fusion provides a smooth and faithful emulation experience.