A downloadable game

MISSION

The objective of the game is to escape from Von Creed’s Castle. To do you must reach the centre of the maze, and enter the Teleport.

On the way you must pick up three pieces of the ‘Telepass’ to enable you to use the Teleport. Sounds easy? Well you also have to avoid the obligatory baddies on the way, who will try to stop you reaching the Teleport.

Once in Teleport Room, you must crack an alpha or numeric code to use the Teleport. You only have four goes to guess the correct one letter or digit randomly selected code. You will only be given one clue per guess - to tell you whether the actual code is higher or lower.

Lifesaver: You have one shield at the start of every game. This gives you an extra 10 seconds (Time-base game) or 10 moves (Energy-based game).

You must find your way through four levels to escape the despotic Baron Von Creed.

Good luck!

ABOUT THE 2019 VERSION

Ronan McEvoy got in touch with Planeta Sinclair. Thirty years ago, he programmed a small game in Sinclair BASIC that mixes strategy with mazes. He sent us the game in the meantime and we really liked what we saw.

With the proper authorization from Ronan McEvoy, Espectroteam made improvements to the game, smoothing out some edges:

  • Accelerated the game speed by converting Sinclair BASIC code to ZX BASIC
  • Tested all levels, so that there are no impossible mazes to be completed.
  • Made codes between levels random. For some reason, randomness was not working properly.
  • Added introduction music to make the game more appealing.
  • A new loading screen.

This remastered version was included in WOOT! ZXMAS 2019 compilation.

CREDITS

Game by Ronan McEvoy.
Conversion to ZX BASIC by Filipe Veiga.
Loading Screen by Andy Green.
AY music by Pedro Pimenta.
Beta testing by André Leão.
Sleeve by Ronan McEvoy.

Special thanks to Jose Rodriguez-Rosa (Boriel ZX BASIC), Einar Saukas (ZX7) and DamienG (ZX Origins).

Download

Download
JoeBlob2019.tap - TAP emulator file 45 kB
Download
Joe Blob 2019.zip - Source code project 104 kB
Download
Joe-Blob-1989.tzx - TAP emulator file 14 kB
Download
Joe-Blob-1989.bas - Source code 40 kB
Download
Joe-Blob-cover.jpg - Cassette tape cover 58 kB

Install instructions

You can play this game on a real ZX Spectrum or on your modern PC using any good emulator (such as Fuse, ZX Spin or Retro Virtual Machine).

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