Coding a ZX81/TS1000 Game For the Chroma Interface and Quicksilva Character Board

After several hours of work I've started to put together a high-resolution arcade game specifically for the Chroma interface and Quicksilva character board. This is a version of the ZX Spectrum Egghead 6 engine reworked for this particular ZX81 set-up and the graphics are more colourful than on the Spectrum. If you have the Chroma interface or the EightyOne emulator this game, once finished, will hopefully give you the full Spectrum-style experience - with better graphics - for the Zeddy.

[@Villordsutch]

This looks fantastic Jonathan! It's love to give it a go when it's ready, too.
I'm off to look at your Bomberman one now

[@johankoelman2996]

I just watched the video and before I watched it I had any idea and it seems you did what I had in mind. Must take a few characters to define with bitwise steps.

[@SteveInScotland]

Think of all the love for the ZX Spectrum that your game creator created. The ZX81 needs a little love…..hint! Bet you could do something interesting with a big ram pack on an 81?!

[@jonathancauldwell9822]

Have been thinking along those lines for a while but haven't decided on the best course of action yet. For now I'm churning out ZX81 games, learning what it can and cannot do and becoming a better ZX81 developer. Essentially just getting some games under my belt first. After all, my game designer was only successful because prior to writing it I'd spent plenty of time learning how to write a good ZX Spectrum game engine

[@104d_3rr0r_vince]

I like!!!

[@marcelomalzone398]

nice

[@AllGamingStarred]

is there a document with the commands?

[@jonathancauldwell9822]

The only documentation I used is here: www.fruitcake.plus.com/Sinclair/ZX81/Chroma/ChromaInterface_Documentation.htm