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, as I was far too lazy to type commands out 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 startup screen:
The main utility functions: Disassembler, Number View, Text View, Memory Graph, Memory Search, Data Coding, Expression Evalutation and Scratch Pad: