The Perils of Willy Plus
Guide Willy across platforms and hazards, collecting every note to reach the next screen. happycodingzx’s Plus edition retains the classic design and adds AY music. Converted to SAM Coupé Mode 1.
Downloads
Starting and controls
Mount the MGT file and use the SAM Coupé disk boot procedure; the AUTO loader leads to the original menu.
Press ENTER to start; use the controls shown in the original menu.
The BASIC loader can be interrupted with BREAK.
Compatibility notes
The eight opening notes, transition to the second screen and controls were verified. Initial timing differs by about +0.4%; some effects vary in phase and duration. AY/SAA noise differs; full-game completion and physical hardware were not verified.
Technical notes and measured limitations
Credits
happycodingzx — ZX Spectrum conversion and Plus edition
2026 by Outsoftware using ChatGPT & Codex