HakPak is small Z80 toolkit for the SAM Coupé, featuring a disassembler and a selection of memory viewing/searching/editing options. It need just a single 16K page to run in, sharing the existing display with BASIC.
As a regular user and fan of the Multiface Genie disassembler on the Spectrum, I chose a similar style for the HakPak menu and status lines. Most actions require just a single keypress, to avoid having to type out commands in full.
HakPak v1.0 disk image (16K)
The disk image can be used directly with SimCoupe, or written to a double-density floppy for use on a real SAM Coupé machine.
The first prototype was developed on the Spectrum, and had a menu even closer to the Multiface style. Here it is showing a ZX BASIC listing, with numbers displayed from the 5-byte internal format in case they didn’t match the ASCII version: