Steem Engine Discontinued

The classic Atari ST/STE emulator for Windows and Linux. Development stopped in 2004 and the source was later released, forming the basis of Steem SSE.

Website Source code

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Facts

Systems: Atari ST
Runs on: Windows, Linux
License: Open source (GPL-3.0)
Accuracy: High
System ROMs: You supply your own
Mobile: None (no official phone or tablet version)
Written in: C++
Authors: Anthony Hayward, Russell Hayward
Used by: Steem SSE
Last checked: Oct 2026

Features

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

Emulated hardware

HasHard disk
HasMIDI
Not listed:Printer
Not listed:Networking
Not listed:Modem
Not listed:RAM expansion
Not listed:Accelerator cards

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