C64Commodore 64/8-bit · 1987 · platformer (rotating tower)
Nebulus
Nebulus (Commodore 64/8-bit, 1987) has a full disassembly, nzeemin/skoolkit-game-revs.
Data checked 2026-10-13 · unbaked registry
Projects
Nikita Zimin skoolkit-game-revscovers 12 games
DisassemblySkoolKit (Python) control/skool files; reassembles to byte-exact snap…17 starspushed 2026-09-24no license
Reverse engineering games using SkoolKit
SkoolKit reverse-engineering (multi-game repo, coverage varies; stats.py tracks comment density)
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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 RaidReimplementationDisassembly1982142026-10-09More on Commodore 64/8-bit
GameMethodYearStarsLast push
C64HabitatSource releaseSource port19855172026-10-09C64ParadroidSource releaseReimplementation+11985412026-10-06C64Alien 3Source release1992632019-05-19C64EncounterReimplementation1983522026-09-07C64DeltaReimplementation1987512025-06-01C64Maniac MansionMatching decompDecomp+21987492025-12-11C64Nemesis the WarlockSource release1987412019-05-19C64GridrunnerDisassembly1982752023-05-19Found via nzeemin.github.io/skoolkit-game-revs/
GitHub data checked 2026-10-13. Notes are summaries from the research pass; the project pages are the authority.