H-Tron

H-Tron is a portable little game for various classic Z80-based computers, written in C using the z88dk compiler (www.z88dk.org).

This is the classic overhead view "Tron" game from the movie of the same title (motorcycles that leave "wall trails" behind them). If you crash into a wall, your opponent scores a point. The player who first reaches a score of 5 wins.

The compiled program is a little over 8K in size, so it usually requires the target machine to have at least 16K RAM.

Currently, 84 target systems are supported, including Sinclair ZX81, Jupiter Ace, ColecoVision, MSX, Tandy TRS-80, Sharp MZ, and many more.

2026-06-22:
- New target supported: Heathkit H89 / Zenith Z-89
- Regnecentralen RC 700: now using low-res graphics instead of characters
- Z80 TV Game: Separate version with enabled two-player-mode added, to be used with the replica made by Alex J. L.

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