Harbinger Convergence
A science-fiction action and exploration adventure through alien landscapes and hazardous passages. The SAM Coupé Mode 1 conversion includes both parts of the original 128K release: download disks A and B.
Downloads
Starting and controls
Mount the MGT file and use the SAM Coupé disk boot procedure; the AUTO loader leads to the original menu.
Follow the controls in the original menu. Both disks A and B are included.
The BASIC loader can be interrupted with BREAK.
Compatibility notes
Routes covering transitions, death and restart were verified on both disks. Measured initial game speed is about 1.4% slower in A and 1.0% in B. Extreme tones and SAA noise differ from AY; full-game completion and physical hardware were not verified.
Technical notes and measured limitations
Credits
Maxi Ruano / APSIS — Code, game design, graphics, artwork and loading screen
Powered by MK2 — The Mojon Twins — Engine
2026 by Outsoftware using ChatGPT & Codex