Spectrum Ports / Homebrew · Timex 2068

Sgt. Helmet Zero

Sgt. Helmet Zero for Timex TS2068 with TSPico, based on the original 128K edition. Retains six tracks, nine effects and eleven images with 32 KiB of external RAM. Editable BASIC, keyboard route and 60 gameplay comparison points verified; tracks and effects separately qualified as components. Emulator testing without physical-hardware or full-game completion certification.

The qualified route uses the keyboard; no additional joystick support is claimed. Individual track and effect tests do not establish whole-game completion. Only the TSPico file with additional memory is supplied, retaining 128K content and AY audio. The Pico interface is qualified in the documented even64 software model with emulated firmware, not physical hardware. Emulator testing covers specific routes and components; no complete-game, physical-hardware or analogue-audio identity certification.

Download

TSPico version: external memory is required. Verified in the documented software model; not tested on physical hardware.

Notes and controls

The BASIC loader can be interrupted with BREAK, listed and adapted for other storage devices.

2026 by Outsoftware using ChatGPT & Codex