Case study

JGR Portable: a native PSP reconstruction of Jet Grind Radio

JGR Portable rebuilds Jet Grind Radio as a native PSP game using reconstructed game and DSP behavior. Its conversion tools process a user-supplied Dreamcast GDI image locally into the data needed by the PSP program. The repository includes PSP source, format converters and build documentation; the author describes performance as scene-dependent.

Targets: Game
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06
Evidence class: C2 code & docs, no demo or download

Stars: 26
Last commit: 2026-10-19
Language: C

GitHub data as of 2026-11-10

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Evidence

Observed: Code, documentation and a download method observed; no demo found.
Checked: 2026-11-09

How evidence classes are assigned

Requirements & limits

Prerequisites: A homebrew-capable PSP and the USA Dreamcast Jet Grind Radio MK-51058 V1.005 GDI with every track are required.
Prerequisites: Building requires Git, PSPSDK, GNU Make and Python 3.10 or newer.
Limits: Other regions, revisions, CHD and CDI inputs are unsupported; performance varies by scene.
License: Original project contributions are MIT-licensed; third-party portions retain their own terms.

Cite

BibTeX

@misc{jgr-portable-case,
  title = {{JGR Portable: a native PSP reconstruction of Jet Grind Radio}},
  howpublished = {\url{https://github.com/beckerd/psp_jgr_portable}},
  url = {https://github.com/beckerd/psp_jgr_portable},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/jgr-portable-case/}}
}

Plain text

JGR Portable: a native PSP reconstruction of Jet Grind Radio. https://github.com/beckerd/psp_jgr_portable (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/jgr-portable-case/

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About this entry

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Primary sources

README.md GitHub · beckerd/psp_jgr_portable · Revision 902d296
THIRD_PARTY_NOTICES.md GitHub · beckerd/psp_jgr_portable · Revision 902d296