JetSetWilly

= Atomic Jet Set Willy by Kees van Oss =

Licence
Freeware (source code [mailto:contact@retrosoftware.co.uk available on request], subject to copyright holders' permission)

BBC Micro / Electron Jet Set Willy &copy; 1985 Tynesoft (C) Software Projects / Chris Robson & Matthew Smith Atomic Jet Set Willy by Kees van Oss, 2015

Introduction
Jet Set Willy is a platform video game originally written by Matthew Smith for the ZX Spectrum home computer. It was published in 1984 by Software Projects and ported to most home computers of the time. The game is a sequel to Manic Miner published in 1983, and is the second game in the Miner Willy Series. It was a significant development in the platform game genre on the home computer.

Retro Software is therefore proud to reveal a brand new Atom port by the Dutch coder Kees van Oss. This new release is an astonishingly accurate version of the original title. The conversion was 'relative' easy because the resolution of the screen matches perfectly the Atom CLEAR4 resolution. Because it's a monochrome game, the graphics are exactly the same as the original Electron game. In the original game there were not many sound effects but they are also included in the Atom version.



Atom
Port by Kees van Oss

System Requirements

 * Standard Acorn Atom
 * 32 KB RAM (#0000-#7FFF)
 * 6 KB video RAM (#8000-#97FF)
 * Joystick connected to keyboard matrix (Optional)
 * Joystick connected to PORTB AtoMMC interface (Optional)

Joystick Connections
An optional joystick can be connected parallel to the first row of the keyboard matrix according to the Dutch Atom Group standard:

row     column write     read   Joystick --  0   - PB0 - #01 - Jump 0  - PB1 - #02 - Left 0  - PB2 - #04 - Up   0   - PB3 - #08 - Right 0  - PB4 - #10 - Down
 * 1) B000    #B001

An optional joystick can be connected to PORTB of the AtoMMC interface with software version 2.9.

AtoMMC Joystick - PB0  -  Right PB1 -  Left PB2 -  Down PB3 -  Up  PB4  -  Jump PB5 -  nc  PB6  -  nc  PB7  -  nc  GND  -  GND

Downloads
[[Media:JSW.zip‎|Jet Set Willy tape/disc/AtoMMC images]]

This image archive includes tape, disc and AtoMMC versions of the game. Read the included Readme.txt file for more info.

The sourcefiles are available on request and have to be compiled with the CC65 cross compiler.

Type MAKE JSW to compile the program.

An assembler listing is created in the JSW.LST file.

Videos
Atomic Jet Set Willy by Kees van Oss Posted: Wed Dec 09.