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Geolith vs NeoCD/PS2

Both stand on neo geo emulators. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Geolith

Free plan LinuxMacWindows

Geolith covers several Neo Geo systems and supports a range of game formats and input devices. Buyers should note its BIOS requirement and the limits on JAMMA PCB systems, PAL mode, and one prototype.

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NeoCD/PS2

Free plan Self-hosted

NeoCD/PS2 provides CD-based NeoGeo CD emulation with controller, video, and audio features. The BIOS is not supplied, and the listed issues include sound, timing, and graphics problems.

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The facts

GeolithNeoCD/PS2
Free planYesYes
Open sourceNot publishedNot published
Runs onLinux, Mac, WindowsSelf-hosted
Lowest paid planNot publishedFree or on request
Plans publishedNone1
MakerNot publishedNot published
Websitegitlab.comgithub.com
On neo geo emulators#1 of 18#5 of 18

Geolith: what it does well

  • Free plan.
  • Supports AES, MVS, CD, and CDZ systems.
  • Accepts .NEO, .bin/.cue, and optional .chd formats.
  • Offers multiple BIOS modes and display settings.

What to know first

  • Requires BIOS files from a recent MAME set.
  • No support for dedicated JAMMA PCB systems or PAL mode.
  • One early Stakes Winner prototype cannot be emulated.

NeoCD/PS2: what it does well

  • Loads games directly from CD-ROM.
  • Supports two controllers.
  • Includes stereo sound emulation and CDDA support.
  • Offers PAL/NTSC auto-detection and selection.

What to know first

  • NeoGeo CD BIOS is not included.
  • Sound can be buggy below full frame rate.
  • Some games have graphics glitches.
  • Exiting the BIOS requires resetting the PS2.

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