# Jum52

> Jum52 is a cross-platform Atari 5200 emulator with good sound, but unreliable collision detection makes Atari800 or Altirra a better first choice.

Web page: https://emulationking.com/atari/5200/emulator/jum52/
Page updated: 2026-09-26

- Developer: Jum52 Development Team
- Source code: https://github.com/james7780/jum52
- Supported systems: Atari 5200
- Runs on: Windows, Linux, macOS

Jum52 is a cross-platform Atari 5200 emulator that has been ported to several systems, from Windows and Linux to the PlayStation 2.

A Mac version was also released by Richard Bannister, who has ported many other emulators to the Mac.

Jum52 is capable, but it falls behind the alternatives mainly because its collision detection is unreliable. Other parts of its emulation are much better; its sound emulation, for example, is excellent.

If you want games to run without problems, we recommend another Atari 5200 emulator, such as Atari800 or Altirra.

## Latest builds

Download these from the web page: https://emulationking.com/atari/5200/emulator/jum52/#download

- for Windows: 1.1.0
- for Ubuntu: 1.1.0
- for macOS: 1.1.0
- for PSP: 1.1.0