This repository contain a simple text-based adventure game, implemented twice, once in portable C, and once in Z80 assembly language. The Z80 version of the game will run under the CP/M operating system, and the humble 48k ZX Spectrum.

2020年9月4日 · This is a version of Doom remade for the ZX Spectrum in 1996 by Digital Reality [2], and is marked as pre-release on the mp3 file, and demo on most of the disk image versions. The game was originally designed for the Russian ZX Spectrum clone, the Pentagon which is slightly more powerful than the stock ZX Spectrum 128K.

A simple text-based adventure game. Contribute to skx/lighthouse-of-doom development by creating an account on GitHub.

2023年8月29日 · This special cartridge contained a Z80 processor, programmable array logic chips, and an additional four megabytes of RAM. It was also capable of intercepting the NES processor's ROM and RAM accesses so it could manipulate video in real time, as well as allowing pixel-by-pixel manipulation of the screen, some sprite manipulation, and also ...

The lighthouse of doom That contains a complete (simple!) text-based adventure-game written in Z80 assembly, which will work on any ZX Spectrum emulator, and can also run on CP/M systems (again under emulation if you don't have any retro-hardware).

2011年7月9日 · All GIFs and videos presented on the page are made with the 15MHz mode ... Face it people. True 3D on MSX (1,2,2+,Turbo R) will never happen. At least not at a normal framerate. Nope, at least not with the current msx hardware ! Just give it a try with the GFX9000 in combination with a nice boosted Turbo R or something. R800 > z80 @ 15MHz (or not?)

Turbo-R programming is all about wrestling with the VDP brake. braintstorming: in z80 mode dump the screen 2 colortable in 0.03 seconds. A 64x192 pixel mode dumping "33fps", probably the only way for Turbo-R to go fullscreen. Blocky 4 pixels screen, but fully texturemapped game. This is similar to Amiga copperscreen games.

2022年3月17日 · The minimum system requirements for the original Doom release were Intel 386 compatible CPU, 4 MB RAM and a display adapter that could support "mode 13" graphics mode, namely 320x200 with 256 colors and linear address space. You could have been playing the Doom with "24 KB 286" in your dreams only.

DOOM 83. In high school, I used to program the graphing calculators we used in math class. I started but never finished a Doom-like first-person shooter for the TI-83 graphing calculator, written in Z80 assembly language. Nostalgia compels me to publish it here. DOOM 83 used to have a web site at http://members.tripod.com/mikendave/doom/.

2025年1月10日 · DOOM 1.0 for SymbOS is released now. One question related to SymbOS and this port, does SymbOS support CPC+ features, especially hardware sprites and the DMA for the sound ? It could be interesting for SymbOS apps to use it when available. If it isnt the case actually, could it be added later ?