Sega Mega Drive / Genesis /

BlastEm Active

A highly accurate Mega Drive/Genesis emulator that also covers the Sega CD, 32X, Master System and Game Gear. It was the first emulator to run the Titan Overdrive 2 demo properly and has an integrated debugger with GDB remote support.

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Facts

Runs on
Windows, macOS, Linux, Android, iOS
Browser based, with native apps for Windows, macOS, Linux
Install from
Homebrew
Works with
RetroArch (blastem), Lakka
License
Open source (GPL-3.0-or-later)
Accuracy
High
Mobile
Partial Experimental web build with the desktop menu UI and no touch controls, so it needs a controller. It did not finish loading in our test.
Models
Mega Drive, Genesis, Mega-CD / Sega CD, 32X
Opens
.md .bin .gen .smd
Latest release
1.0.0 (Sep 2026)
Written in
C
Authors
Michael Pavone
Last checked
Oct 2026

Mobile

  • Does not haveOfficial app
  • Unknown:Runs in a mobile browser
  • Does not haveTouch controls
  • Unknown:On-screen keyboard
  • Unknown:Native keyboard
  • HasBluetooth gamepad
  • Unknown:Portrait layout
  • Unknown:Landscape layout
  • Does not haveInstallable
  • Does not haveWorks offline

Has it Doesn't have it Not known yet

Features

  • HasSave states
  • Not listed:Rewind
  • HasFast-forward
  • Not listed:Run-ahead
  • Not listed:Online multiplayer
  • HasCRT shaders
  • HasA/V recording
  • Not listed:Cheats
  • Not listed:Achievements
  • Not listed:Themes

Input

  • HasGamepad
  • Not listed:Touch controls
  • Not listed:Light gun
  • Not listed:Mouse
  • Not listed:Positional key mapping
  • Not listed:Symbolic key mapping
  • Not listed:On-screen keyboard
  • Not listed:Native keyboard

For developers

  • HasDebugger
  • Not listed:Memory viewer
  • Not listed:Disassembler
  • Not listed:Profiler
  • Not listed:Trace logger
  • HasScripting
  • Not listed:Command line

Features not listed may still exist. Edit this entry if something is missing or wrong.