Downloads
Prebuilt binaries for the TwistedRaven tools. Every download has an SHA-256 you can verify before running. The cross-platform Z80 assembler — each build's version and date are listed below. Every FantASM download has On an Intel Mac or anything else — or prefer to build it yourself? FantASM builds from source with a single The cycle-accurate ZX Spectrum Next emulator & debugger — 0.9.4-beta4. The original Sinclair 48K, 128K and +2A/+3 ROMs, bundled for convenience. © Amstrad — redistributed free for use with emulators under Amstrad's long-standing permission (not for sale). The ZX Spectrum Next core / NextZXOS firmware is not included; get those with an SD card image below. Bizmuth needs a NextZXOS SD card image to run Spectrum Next software. Grab our ready-to-run image below — unzip it into Bizmuth's roms/ folder (auto-detected) or pass --sd, then pick a video mode on first boot. This is the official System/Next 24.11 distribution, redistributed in full under The Next Licence. The only change is a rebuilt FAT32 filesystem — the upstream image is a malformed FAT32 (too few clusters) that fails first boot in strict emulators with "Error opening 'menu.ini/.def'"; all 1331 files are byte-for-byte identical. The zip also bundles tbblue_loader.rom (the 8 KB Next host bootrom) — drop it into Bizmuth's roms/ folder next to the image. Want the upstream image, or a larger card (2/4/8 GB)? Other sources: New to Bizmuth? See the documentation to get started. The VS Code / VSCodium extension — FantASM language support and Bizmuth source-level debugging — v0.1.2. Open VSX is the VSCodium marketplace — install from there and it stays updated. The A macOS menu-bar host for a Gitea Signed & notarised. On first launch, allow the Local Network prompt so the runner can reach your Gitea — more on the Rookery page.
FantASMPlatform Version Format Checksums Download macOS 1.7.5 Apple Silicon (arm64) · notarised SHA-256 MD5 2.7 MB Windows 1.7.5 64-bit (.zip) SHA-256 MD5 2.9 MB Linux (Debian/Ubuntu) 1.7.5 x86-64 package (.deb) SHA-256 MD5 2.5 MB Linux (Arch) 1.7.5 x86-64 package (.pkg.tar.zst) SHA-256 MD5 3.0 MB Linux (Debian/Ubuntu, ARM64) 1.7.5 arm64 package (.deb) SHA-256 MD5 2.6 MB .sha256 and .md5 checksum files alongside it — verify before running.cargo build --release; see Installation and the documentation.
BizmuthEmulator
Platform Version Format Checksums Download macOS 0.9.4-beta4 Apple Silicon & Intel (.dmg) SHA-256 MD5 7.6 MB Windows 0.9.4-beta4 64-bit installer (.exe) SHA-256 MD5 7.6 MB Windows (portable) 0.9.4-beta4 64-bit portable (.zip) SHA-256 MD5 7.5 MB Linux (AppImage) 0.9.4-beta4 Portable — any distro; chmod +x and run SHA-256 MD5 37.1 MB Linux (Debian/Ubuntu) 0.9.4-beta4 Debian / Ubuntu / Zorin (apt) SHA-256 MD5 7.2 MB Linux (Arch) 0.9.4-beta4 Arch / CachyOS (pacman -U) SHA-256 MD5 9.2 MB Linux ARM64 (AppImage) 0.9.4-beta4 Raspberry Pi / ARM64 — portable; chmod +x and run SHA-256 MD5 35.9 MB Linux ARM64 (Debian/Ubuntu) 0.9.4-beta4 Raspberry Pi OS / Ubuntu arm64 (apt) SHA-256 MD5 6.8 MB ROM pack
SD card image
0x1DE.vsix is for a manual install (Extensions: Install from VSIX…) or offline use.
Rookeryact_runner — what it's for.Platform Version Format Checksums Download macOS 1.0.0 notarised disk image (.dmg) SHA-256 MD5 8.9 MB