I am delighted to announce the release of my latest project: Fully documented source code for The Sentinel, Geoff Crammond’s 1986 masterpiece. Here’s the repository; deep dives coming soon. See thread for details. 1/9 github.com/markmoxon/th... #retrocomputing #retrogaming #bbcmicro #c64 #8bit

Not sure how this didn't get uploaded to YouTube before.. but hey.. it'll be a good start to kick off NYE at least! youtu.be/4E26sVFxCUo?...

Live now, Zero Wing NeoGeo Port dev and having a few beers. twitch.tv/djh0ffman

Pulling the dev stream forward to today! So catch me live from 8pm GMT.. today!.. on.. twitch.tv/djh0ffman Maybe we break out the NeoGeo and do a real hardware test.. that always ends well.. right??

Some more #gameboy demo scene shenanigans today for #screenshotSaturday ☠️ Here's some fast Zooming and Spinning \o/

New TTE release? Yes, we cracked RoboCop Arcade from DataEast! Read about it here. hoffman.home.blog/2025/12/26/r...

Afternoon.. seems I found the copy protection in RoboCop arcade. So I made a blog post about it. hoffman.home.blog/2025/12/18/r...

Live now on twitch.tv/djh0ffman for the last Wednesday coding stream of the year!

Morning... looking for some coding music? Well luckily I did a little guest mix for the RK3 Podcast which came out a few days ago. Through it on your speakers. www.rk3podcast.com

Complete redesign of the background layer system for the zero wing port. I can now composite the 16 layers of priority down to 5 or 6. Biggest hurdle now dealt with.

Live now, trying to sort out my priorities. Zero Wing NeoGeo port dev stream! twitch.tv/djh0ffman

Live now, playing NuSkool Breaks from 20 years ago.. Monday night ravin' twitch.tv/djh0ffman

Posting as a reminder to myself to finish this... Zero Wing Arcade - NeoGeo port. More details in the video description. youtu.be/ZN5MonKX754

Amiga and Atari ST are friends now.. get over it.. Live now, doing demos, code and stuff on both systems. because anything with a 68000 CPU is a friend of mine. twitch.tv/djh0ffman

tomorrow @h0ffman.bsky.social :)

Sometimes having a deep understanding of 68000, Amiga and reverse engineering can come in handy. Was a pleasure working with the lovely people at @evercade.co.uk to help bring this one to the platform.

Live now, doing #Amiga 68000 programming and SFX for Head Over Heels. Come over.. we've got wine and an 060! posh! twitch.tv/djh0ffman

Name the famous pop song...

Just your regular Unstable Radio passing through... Live now on twitch.tv/djh0ffman

Live now, doing more dev experiments on the Sharp X68000. Come join us for drinks, like refreshments and and level of swearing proportional to the code refusing to work on real hardware! twitch.tv/djh0ffman

Live now, writing some code for a Sharp X68000? Hopefully! twitch.tv/djh0ffman

Revision is a non-profit event; however, that does not make us non-cost. Do you want to help us in realising one of the biggest participatory programming art events? Then we'd be excited to have you! [email protected] #digitalart #programming #culture #sponsoring #demoscene #floss

In case you didn't know, loads of my DJ streams are on mixcloud.. including tonights.. www.mixcloud.com/h0ffman/unst...

Unstable Radio - Live now! twitch.tv/djh0ffman

Last night's amiga dj set.. now on YouTube. youtu.be/Wmba3bzWCao?...

Live now on this...

Do you like 68000 assembly source code? Then here is some.. github.com/djh0ffman/TT...

Live from 8pm GMT and a slight change to normal proceedings, I'll be playing Sharp X68000 games. No coding, no music.. just playing games! See you on stream twitch.tv/djh0ffman

It lives again

So #MODtober is over. I had a blast digging through tunes on a daily basis. A few have asked me for the original source files so I've compiled every for all formats, including the unreleased or exclusive stuff. Enjoy... hoffman.home.blog/2025/10/31/m...

Here we are, the last post of #MODtober. It's been fun digging through my back catalogue each day and picking something to upload. Today is Starquake which was written for the Amiga port by Galahad. This tune just has that ending feel to it. youtu.be/IO84jm80d6o

For the penultimate #MODtober we're gonna bump and flex on the OCS. Winner of the Revision 2020 Amiga Intro compo and also nomiated for 3 Meteorik awards. Way Too Rude -> youtu.be/ajFcxdcjq7U

Live now with our regularly scheduled retro shenanigans. Tonight I'm taking apart my 1200, putting two 600's back together and building some SFX code. twitch.tv/djh0ffman

More #MODtober and today we have one of the very few times I've used a PC/DOS tracker format. You may be more familiar with the "demo" version of this tune, so intead I've uploaded the clean original track played in MilkyTracker. I hated having 18 channels 🥲 youtu.be/OyZ-kxNVzNs

#MODtober we are going all the way back to May 1991 today with Tokyo Funk. My first ever tune released on a music disk, age 14. Probably ripped all the samples :) youtu.be/amV1VRLnzcA

#MODtober Time to dive into the single most popular soundchip of all time. The SID!. I've not made many tunes for the C64, but it was a lot of fun converting a Wavesabre tune (PC 32kb exe) down to 3 channels. youtu.be/XRl4hTKnFNQ

Unstable Radio is Back.. Bass Music Monday.. Live NOW -> twitch.tv/djh0ffman

We're getting close to the end of #MODtober 🙁 so before we run out of time, we'd better get this up into the Mix. A demo soundtrack so large it wouldn't fit in memory all at once. Eon -> youtu.be/PlLWrqL9sjc

#MODtober Todays outing is a little edit. Originally made for the Technova demo I made for Nova a few years back, this version applys some little changes to help make it a little easier to spin up in a PT-1210 DJ Set. youtu.be/EaTT7-qSfnQ

#MODtober made for the recent text art pack / music disk Textual Healing Vol. 2. This is a cheeky little chip-tune cover of "Left Bank Two" by "The Noveltones". Some of you may also recognise it from Tony Hart. www.youtube.com/watch?v=DpxO...

Todays #MODtober is an example of using ProTracker as a sound design tool. To demonstrate this, the demo has been spliced together with the ProTracker view. Logic OS -> youtu.be/XQ9XcimA_Og

Live now doing .. something .. twitch.tv/djh0ffman

For todays #MODtober we're swinging over to the ZX Spectrum AY. This tune was made for the Sloanysoft game "Janky Joe in Retro Hell". Ended up with quite the infectious hook this. youtu.be/Uq2UlwWPpSs

#MODtober and today is BGM2 from the Knightmare soundtrack. This was the one tune everyone who played the game said was their favourite. Anyway we got ten more posts to go!!! youtu.be/dTKaPJqehjs

#MODtober and today we're going right back to 1997 when I took a hook from the Amiga game Unreal and turned it into something which has lasted nearly 3 decades. It's been remixed, music disk'd and even pressed onto vinyl. Unreal -> youtu.be/9JWAOCTB9DE

Who robbed the Louvre? Right answers only

#MODtober just in time today, posting from the plane as I return from amiga 40. This was one of the new-ish tunes I worked on for my set. youtu.be/SMsirkWvkF8

#MODtober and today it's Circumvent. The soundtrack to the TTE Amiga 64k intro from Revision. youtu.be/5Lqqp9m9wjE

#MODtober short description today. from the cecconoid soundtrack. too big to fit in ram ingame so clever stuff happened. youtu.be/9cewFT-u_L0

Todays #MODtober is the game changer... h0ffman & Daytripper - Profressional Tracker Nuff said... www.youtube.com/watch?v=wkuj...