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4,570 games · 9,088 projectsupdated 2026-10-13

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ZXZX Spectrum · 1983 · single-screen shooter

Jetpac

Jetpac (ZX Spectrum, 1983) has a full disassembly, mrcook/jetpac-disassembly, and 4 other public projects, including an open-source reimplementation.

Data checked 2026-10-13 · unbaked registry

SkoolKit

Projects

mrcook jetpac-disassembly
DisassemblySkoolKit (Python) control/skool files; reassembles to byte-exact snap…75 starspushed 2026-04-14no license

JETPAC: fully annotated source code of this classic 8-bit game (1983, ZX Spectrum)

Disassembly (Z80; listed on skoolkit.ca/links or GitHub)

JetPac
ReimplementationXNA9 starspushed 2026-04-18MIT license

XNA JetPac

development complete; status playable

JETPAC_VIC-20_disassembly
Disassembly9 starspushed 2024-02-28no license

A reverse-engineering of the classic VIC-20 game, JETPAC, by ULTIMATE PLAY THE GAME.

jetpac-disassembly
Disassembly1 starspushed 2022-04-26no license
Paul Maddern (pobtastic) 'ultimate' SkoolKit disassemblycovers 16 games
DisassemblySkoolKit (Python) control/skool files; reassembles to byte-exact snap…22 starspushed 2024-01-15no license

A disassembly of various "Ultimate Play the Game" games, created using SkoolKit.

SkoolKit disassembly of Ultimate Play the Game catalogue (multi-game repo; coverage varies per title)

What you need

You need your own copy of the game: these projects ship code only.

Same toolchain

GameMethodYearStarsLast push
MACSimCitySource releaseStatic recomp+419891.1k2026-10-11BBCEliteSource releaseDecomp+219844882026-10-10ARCBattlezoneSource releaseAI-assisted decomp+21980402026-09-19ARCCommandoSource releaseReimplementation+21985392026-09-19APL2Lode RunnerReimplementationDisassembly+119832342026-07-09ZXThe Great EscapeSource releaseReimplementation+119861322026-08-09ARCRobotron: 2084Source releaseReimplementation+11982472026-06-092600River RaidReimplementationDisassembly1982142026-10-09

More on ZX Spectrum

GameMethodYearStarsLast push
ZXManic MinerSource releaseReimplementation+21983552026-10-12ZXStardustMatching decompReimplementation1987552026-09-15ZXHead Over HeelsAI-assisted decompReimplementation+11987502026-10-12ZXThe Lords of MidnightReimplementationDisassembly1984342026-10-11ZXJet Set WillyReimplementationSource port+11984192026-10-07ZXSkool DazeReimplementationDisassembly1984192026-10-12ZXFairlightAI-assisted decompReimplementation+1198592026-07-24ZXLa Abadía del CrimenReimplementation1987262025-03-07

Found via osgameclones.com/, search?type=repositories&q=disassembly+in%3Aname, pobtastic.github.io/ultimate/

GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.