Coloco by Tuxedo Games already exists on ZX Spectrum and is in beta for the Amstrad CPC.

Check the video of the beta on Youtube.

The last version of Atic Atac for Amstrad CPC by Jown Ward is available on his github page.

A fourth video of Atic Atac is available on John Ward's Youtube channel.

Something I should have written about much sooner.

These last years several expansions allows you to use mass storage (USB or sd...) on Amstrad CPC, each needing a ROM to use it correctly.

And if you use two of these expansions, you will need to load two ROMs, so less RAM for your Amstrad CPC.

So Offset did write UniDOS and drivers to be able to use another expansion, needing only one ROM with features being the same whatever the expansion. Unidos can manage actually :

• Albireo by PulkoTronics
• M4 Board by Duke
• X-Mass by Tot0
• Symbiface II by Dr.Zed
• Nova by PulkoTronics

Offset also wrote UniDOS Cartridge Creator (v1.4) which is an utility to create Amstrad Plus cartridges equipped with a patched firmware which allows to add UniDOS and its DOS nodes. You can furthermore configure up to 30 additional tool ROMs (such as Utopia, Maxam, Protext..) in the cartridges (compatible with ParaDOS and Burnin' Rubber) without requiring a real ROM board. The tool also let you automatically download the latest UniDOS ROMs from the official web site.

You can download a linux virtual machine by Francisco Gallego to develop Amstrad CPC programs including :

• CPCTelera 1.5/dev
• RVM
• WinAPE
• Visual Studio Code
• Terminator
• Gimp

To learn Z80 assembly, I only knew the book by Rodnay Zaks, but it seems it's not the best one after reading this Twitter thread. So the book by Lance A. Leventhal would be more didactic and less redundant.

These two books are available on Amstrad CPC Mémoire Ecrite, but beware the last edition of the Rodnay Zaks's book is 1982, the one by A. Leventhal is 1983. Don't download an older version. Rodnay Zaks also exists in french, spanish and german (in 1982 and 1987).

Michael Wessel (LambdaMikel) has written a python converter of MIDI music files which can then be read on an Amstrad CPC with a player with at least 2 hardware expansions (with 512 Kb support and soon 4 Mb support) :

• The Ultimate CPC MIDI Sound & MIDI Interface Card by LambadMikel
• Willy which can use either a S2P by Serdashop to use MIDI or the OPL3LPT by Serdashop to play adlib music with SA2 Surprise! Adlib Tracker by Madram and a VGM player by PulkoMandy

MIDI was the ultimate sound during the msdos era before windows 95 and the coming of audio card with samples like the Gravis Ultra Sound, it is time that MIDI arrives on Amstrad CPC.

Perched! par Lumina Studio is an Amstrad CPC game released for the CPCRetroDev 2021 contest. You will have to climb high, higher if you want to merit the divine blue cheese ! The program is written by Paula Garcia Morales (programmation), Laura Gil Lopez (programmation, artist, music) and Jorge Perez Dominguez (programmation).

Perched 3D is a WIP version for a platform not mentionned yet.

Turbo Rascal SE (TRSE) v0.14 is out. It's a complete suite (IDE, compiler, programming language, image sprite level resource editor) intended for developing games/demos for 8 / 16-bit line of computers, with a focus on the MOS 6502, the Motorola 68000, the (GB)Z80 and the X86. TRSE currently supports application development for the C64, C128, VIC-20, PLUS4, NES, Gameboy, PET, ZX Spectrum, TIKI 100, Amstrad CPC 464, Atari 2600, 8086AT, Amiga 500 and the Atari ST 520 (complete list here). With the benefits of a modern IDE (error messages, code completion, syntax highlighting etc) and a bunch of fast built-in tools, it has never been easier to program for your favorite obsolete system !

Join TRSE on Facebook !

A bit old information, but RVGM is the theme for the linux emulation distribution Batocera. It has at least 600 Amstrad CPC games.

On the Darknior's github there is also an interesting Barbarian for OpenBor WIP project.

SYSco by AST/Impact is a file manager compatible with many new DOS such as AlbiDos (usb/sd), Amsdos (Floppy A and B), iMPdos (X-Mass 128/512 partitionned) and probably the M4 board later. It features :

• quick and easy navigation
• copies between all the drives mention on the top
• creating directories
• erasing files and directory
• renaming files and dir
• launching and running all basics and binaries files
• Fast Format
• Direct Hexa Edition on files
• etc...