New ZX81 Games

General games-related topics
Moggy
Posts: 1750
Joined: Wed Jun 18, 2008 2:00 pm

Re: New ZX81 Games

Post by Moggy » Mon Feb 04, 2019 8:16 pm

dr beep wrote:
Mon Feb 04, 2019 1:39 pm
Definitely the ZXPAND-routine. Tested it on EO with ZXPAND.
Works without, so I need to rewrite that part.
Thanks for quick fix. :D

All is good now Johan and the game is very enjoyable even for some one who plays as bad as me!

dr beep
Posts: 1160
Joined: Thu Jun 16, 2011 8:35 am
Location: Boxmeer

Re: New ZX81 Games

Post by dr beep » Mon Feb 04, 2019 10:35 pm

Moggy wrote:
Mon Feb 04, 2019 8:16 pm
dr beep wrote:
Mon Feb 04, 2019 1:39 pm
Definitely the ZXPAND-routine. Tested it on EO with ZXPAND.
Works without, so I need to rewrite that part.
Thanks for quick fix. :D

All is good now Johan and the game is very enjoyable even for some one who plays as bad as me!
I needed a different way to combine reading ZXPAND and keyboard together.
This method is short and working. I might use it as default when I can code both ways of movement.

dr beep
Posts: 1160
Joined: Thu Jun 16, 2011 8:35 am
Location: Boxmeer

New ZX81 Games : GAME 56 in 1K hires

Post by dr beep » Fri Mar 01, 2019 11:07 pm

Name of Software: Solitaire
Author: Johan "Dr Beep" Koelman
Release Date: 01/03/2019
Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 1K hires

Description:
The classic game of Solitaire now in 1K hires
Solitaire.png
Download link (if available for download):
solitaire.p
(740 Bytes) Downloaded 26 times
Commercial / Public Domain / Freeware / Other - please specify? Freeware

Controls:
R = Start new game
Q = Up
A = Down
O = Left
P = Right
Z = select pin

Source:
Game_56 Solitaire.pdf
(89.89 KiB) Downloaded 26 times

dr beep
Posts: 1160
Joined: Thu Jun 16, 2011 8:35 am
Location: Boxmeer

Re: New ZX81 Games : GAME 57 in 1K hires

Post by dr beep » Mon Mar 18, 2019 8:31 pm

Name of Software: Startrip
Author: Johan "Dr Beep" Koelman
Release Date: 18/03/2019
Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 1K hires

Description:
Navigate your spaceship through space avoiding targets
Startrip.png
Startrip.png (10.34 KiB) Viewed 732 times
Download link (if available for download):
startrip.p
(949 Bytes) Downloaded 22 times
Commercial / Public Domain / Freeware / Other - please specify? Freeware

STARTRIP
--------
You are on the bridge of a starship.
During your trip through space ALERTS are coming in.
You are on a collisioncourse with multiple targets.
What could come in.
An asteroid, a gascloud or a planet.

You need to destroy the asteroid or your energy wil drain further.
In a gascloud you can add energy to your tanks.
You can sent a message to the planet. This score you a point.

You lose energy during your travel through space, so you need to find gasclouds.
You score 10 points when you destroy an asteroid.

You move the ship towards the target. So the target will move in opposite direction to you.
Place the target in the middle before you hit the target.

The game ends when you are out of energy.



Controls:
Q = Up
A = Down
O = Left
P = Right
New Line = new game

Extra: ZXPAND-Joystick support

Source:
Game_57 Startrip.pdf
(82.1 KiB) Downloaded 22 times

dr beep
Posts: 1160
Joined: Thu Jun 16, 2011 8:35 am
Location: Boxmeer

New ZX81 Games : GAME 58 in 1K hires

Post by dr beep » Tue Apr 02, 2019 7:30 pm

Name of Software: Wiwo Dido's mapped maze
Author: Johan "Dr Beep" Koelman
Release Date: 02/04/2019
Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 1K hires

Description:
Find your way out of the maze.
WDMap.png
WDMap.png (10.55 KiB) Viewed 464 times
Download link (if available for download):
mapmaze.p
(610 Bytes) Downloaded 19 times
Commercial / Public Domain / Freeware / Other - please specify? Freeware

Wiwo Dido's mapped maze.
------------------------

Our clumsy, but sympathic explorer keeps falling through roofs.
However, he learnt a lot the last 8 years.
When falling through the roof Wiwo Dido start drawing the map of the location he is.
You only need to find the exit on the right. And when you do.... you will fall through
the next roof of the next hidden castle, because you still are clumsy.



Controls:
A = Up
Z = Down
O = Left
P = Right
New Line = new game


Source:
Game_58 Wiwo Dido mapped maze.pdf
(73.93 KiB) Downloaded 16 times

dr beep
Posts: 1160
Joined: Thu Jun 16, 2011 8:35 am
Location: Boxmeer

New ZX81 Games : GAME 59 in 1K hires

Post by dr beep » Thu Apr 18, 2019 10:42 pm

Name of Software: Chernobyl Bomber
Author: Johan "Dr Beep" Koelman
Release Date: 18/04/2019
Requirements (eg. 1K, 16K, AY Card, Hi-Res Scheme): 1K hires

Description:
Land your plane safely in Chernobyl
cbomber.png
cbomber.png (11.1 KiB) Viewed 169 times
Download link (if available for download):
cb.p
(720 Bytes) Downloaded 11 times
Commercial / Public Domain / Freeware / Other - please specify? Freeware

Chernobyl Bomber

After the fallout in Chernobyl you do a checkflight above the abandonned city.
Due to the radiation your motor stops. You must land. Your only option is to
bomb Chernobyl and make a pathway to land. Can you land safely?

Controls:
Newline : Start new game
Any key : Drop a bomb

Source:
Game_59 Chernobyl Bomber.pdf
(73.95 KiB) Downloaded 9 times

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