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RetroBIOS

Rustation

Rustation emulates Sony PlayStation. It picks the BIOS for your game's region: scph5500.bin (Japan), scph5501.bin (North America and Latin America) or scph5502.bin (Europe and Oceania). The 19 other files are optional.

About this profile
Detail Value
Type libretro
Classification Official port
Source https://github.com/libretro/rustation-libretro
Upstream https://github.com/simias/rustation
Version 0.0.1, stated in Cargo.toml
Revision libretro/rustation-libretro@3e328e3967e3, simias/rustation@1daf4faaade3
Files found by content (the code scans the folder and identifies the file by its hash, any file name works)
Profiled 2026-03-25
Profile YAML, JSON
Cores rustation
Systems Sony PlayStation
Install this emulator's files

The installer finds your setup and its BIOS folder, then downloads only the files this emulator reads there and checks each one.

Open the Start menu. Type PowerShell and open it. Paste the line. Press Enter.

PowerShell
&([scriptblock]::Create((irm https://abdess.github.io/retrobios/i.ps1))) --emulator rustation
Technical notes

Scans every file in the system directory, filters by exact 512 KB size, then validates the full binary against an internal SHA-256 database (lifted from Mednafen). Region must match the loaded disc. Known-bad dumps are rejected. No filename requirement. No HLE fallback. The disc region comes from the sector 4 licence string alone: "Inc" is Japan, "America" and "of America" are NorthAmerica, "Europe" is Europe, and any other string refuses the disc (upstream src/cdrom/disc/mod.rs:56-99, source src/lib.rs:71-82, 170-215). "Boot to BIOS menu" core option allows booting without a disc. Database contains 24 entries (22 good, 2 known-bad rejected) covering BIOS versions 1.0 through 4.5. .info declares firmware_count=0, while the core reads the BIOS images this profile lists. Project abandoned, superseded by rustation-ng.

Files

Section titled “Files”

22 files. One of 3 is required, for your games' region. 19 are optional.

In this collection: 22 in repo and 0 missing.

Required

Section titled “Required”
FileStatusHash

scph5500.bin

SCPH-5500 (v3.0 J)

Hashes, validation and source
  • MD5: 8dd7d5296a650fac7319bce665a6a53c
  • SHA256: 9c0421858e217805f4abe18698afea8d5aa36ff0727eb8484944e00eb5e7eadb
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:158-167 (upstream emulator)
in repo Region: JapanMD5 8dd7d5296a65

scph5501.bin

SCPH-5501 (v3.0 A)

Hashes, validation and source
  • MD5: 490f666e1afb15b7362b406ed1cea246
  • SHA256: 11052b6499e466bbf0a709b1f9cb6834a9418e66680387912451e971cf8a1fef
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:168-177 (upstream emulator)
in repo Region: North America and Latin AmericaMD5 490f666e1afb

scph5502.bin

SCPH-5502 (v3.0 E)

Hashes, validation and source
  • MD5: 32736f17079d0b2b7024407c39bd3050
  • SHA256: 1faaa18fa820a0225e488d9f086296b8e6c46df739666093987ff7d8fd352c09
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:178-187 (upstream emulator)
in repo Region: Europe and OceaniaMD5 32736f17079d

Optional

Section titled “Optional”
FileStatus

scph1000.bin

SCPH-1000 (v1.0 J)

Hashes, validation and source
  • SHA256: cfc1fc38eb442f6f80781452119e931bcae28100c1c97e7e6c5f2725bbb0f8bb
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:38-47 (upstream emulator)
in repo Region: Japan

scph3000.bin

SCPH-3000 (v1.1 J)

Hashes, validation and source
  • SHA256: 5eb3aee495937558312b83b54323d76a4a015190decd4051214f1b6df06ac34b
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:48-57 (upstream emulator)
in repo Region: Japan

scph3500.bin

SCPH-3500 (v2.1 J)

Hashes, validation and source
  • SHA256: 6f71ca1e716da761dc53187bd39e00c213f566e55090708fd3e2b4b425c8c989
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:78-87 (upstream emulator)
in repo Region: Japan

scph5000.bin

SCPH-5000 (v2.2 J)

  • A known-bad v2.2 J dump also exists in the DB but is rejected.
Hashes, validation and source
  • SHA256: 0c8359870cbac0ea091f1c87f188cd332dcc709753b91cafd9fd44a4a6188197
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:108-117 (upstream emulator)
in repo Region: Japan

dtlh1100.bin

DTL-H1100 (v2.2 J, debugging station)

Hashes, validation and source
  • SHA256: 4018749b3698b8694387beebcbabfb48470513066840f9441459ee4c9f0f39bc
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:148-157 (upstream emulator)
in repo Region: Japan

scph7000.bin

SCPH-7000 (v4.0 J)

Hashes, validation and source
  • SHA256: e900504d1755f021f861b82c8258c5e6658c7b592f800cccd91f5d32ea380d28
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:198-207 (upstream emulator)
in repo Region: Japan

scph7000w.bin

SCPH-7000W (v4.1 J)

Hashes, validation and source
  • SHA256: b3aa63cf30c81e0a40641740f4a43e25fda0b21b792fa9aaef60ce1675761479
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:208-217 (upstream emulator)
in repo Region: Japan

scph100.bin

SCPH-100 (v4.3 J)

Hashes, validation and source
  • SHA256: b29b4b5fcddef369bd6640acacda0865e0366fcf7ea54e40b2f1a8178004f89a
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:238-247 (upstream emulator)
in repo Region: Japan

scph1001_v20.bin

SCPH-1001 (v2.0 A)

Hashes, validation and source
  • SHA256: 42e4124be7623e2e28b1db0d8d426539646faee49d74b71166d8ba5bd7c472ed
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:58-67 (upstream emulator)
in repo Region: North America and Latin America

scph1001_v21.bin

SCPH-1001 (v2.1 A)

Hashes, validation and source
  • SHA256: 6ad5521d105a6b86741f1af8da2e6ea1c732d34459940618c70305a105e8ec10
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:88-97 (upstream emulator)
in repo Region: North America and Latin America

scph1001.bin

SCPH-1001 (v2.2 A)

Hashes, validation and source
  • SHA256: 71af94d1e47a68c11e8fdb9f8368040601514a42a5a399cda48c7d3bff1e99d3
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:128-137 (upstream emulator)
in repo Region: North America and Latin America

scph7001.bin

SCPH-7001 (v4.1 A)

Hashes, validation and source
  • SHA256: 39dcc1a0717036c9b6ac52fefd1ee7a57d3808e8cfbc755879fa685a0a738278
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:218-227 (upstream emulator)
in repo Region: North America and Latin America

scph101.bin

SCPH-101 (v4.5 A)

Hashes, validation and source
  • SHA256: aca9cbfa974b933646baad6556a867eca9b81ce65d8af343a7843f7775b9ffc8
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:258-267 (upstream emulator)
in repo Region: North America and Latin America

scph1002.bin

SCPH-1002 (v2.0 E)

Hashes, validation and source
  • SHA256: 0af2be3468d30b6018b3c3b0d98b8b64347e255e16d874d55f0363648973dbf0
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:68-77 (upstream emulator)
in repo Region: Europe and Oceania

scph1002b.bin

SCPH-1002 (v2.1 E)

Hashes, validation and source
  • SHA256: 1efb0cfc5db8a8751a884c5312e9c6265ca1bc580dc0c2663eb2dea3bde9fcf7
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:98-107 (upstream emulator)
in repo Region: Europe and Oceania

scph1002c.bin

SCPH-1002 (v2.2 E)

Hashes, validation and source
  • SHA256: 3d06d2c469313c2a2128d24fe2e0c71ff99bc2032be89a829a62337187f500b7
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:138-147 (upstream emulator)
in repo Region: Europe and Oceania

scph7002.bin

SCPH-7002 (v4.1 E)

Hashes, validation and source
  • SHA256: 5e84a94818cf5282f4217591fefd88be36b9b174b3cc7cb0bcd75199beb450f1
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:228-237 (upstream emulator)
in repo Region: Europe and Oceania

scph102.bin

SCPH-102 (v4.4 E)

Hashes, validation and source
  • SHA256: 5c0166da24e27deaa82246de8ff0108267fe4bb59f6df0fdec50e05e62448ca4
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:248-257 (upstream emulator)
in repo Region: Europe and Oceania

scph102_v45.bin

v4.5 E

Hashes, validation and source
  • SHA256: 42244b0c650821519751b7e77ad1d3222a0125e75586df2b4e84ba693b9809dc
  • Validation: size, sha256
  • Asked for by: upstream emulator
  • Source: src/bios/db.rs:268-277 (upstream emulator)
in repo Region: Europe and Oceania

Next steps

Section titled “Next steps”
.

Maintained by Abdess on GitHub. Report a problem.

Packs from release v2026.10.10, .

MIT for the tooling and metadata. BIOS and firmware files are third-party system software, preserved for personal backup, archival and interoperability.