Amiga Tools

Utility modules

ADF Extractor

Reads Amiga Disk Format images, extracts individual files, validates checksums, and exports to flat filesystem. Compatible with OFS and FFS volumes.

Coverdisk Recovery

Targeted coverdisk ADF restoration. Extracts game data, AMOS sprite offsets, and binary blobs. Gunfighter (CU Amiga 1994) extraction complete.

▸ Gunfighter: sprites, death animations, muzzle flash — extracted & verified

WHDLoad Slaver

Assists in preparing games for WHDLoad. Generates slave stubs, patches keyboard quits, and injects chip/fast memory config arguments.

Sprite Analyser

Parses AMOS Professional offset tables from ADF data. Reconstructs sprite sheets with correct frame offsets and palette mapping for export.

▸ Used in Gunfighter clay-animation reconstruction

BPCK Research

Ongoing reverse-engineering of BPCK compression used in Gravity Force 2 graphics. Main obstacle to sprite extraction; no public decompressor exists.

◌ Active research — partial decompressor in progress

Chromebook AppImage

Builds self-contained FS-UAE AppImages for Chromebook Linux (Crostini). Bundles Kickstart path, gamepad config, and WHDLoad packs in a portable image.

Project log

2025 — completed

Gunfighter reconstruction

Clay stop-motion character sprites extracted from 1994 CU Amiga coverdisk ADF. Authentic AMOS offset data applied, death animations corrected, muzzle flash positioning accurate. Rebuilt in Pygame.

2025 — active

Gravity Force 2 graphics upgrade

High-resolution sprite replacement project. BPCK compression identified as primary obstacle. Partial decompressor written; awaiting format documentation.

2024 — completed

ROMCAT Amiga metadata pass

WHDLoad slave database cross-referenced against 312 catalogue entries. Auto-generated FS-UAE configs for all matched titles. Chromebook AppImage pipeline validated.

Supported chipsets

OCS ECS AGA 68000 68020 68030 68040 PPC (planned) WHDLoad OFS / FFS AMOS Pro BPCK (WIP)