An adaptation of Snake where your multi-segmented character represents a garden hose: move it about in four directions across the playfield, collect targets to proceed, and make sure to avoid your own tail and other barriers.
All targets ("faucets") shown on screen must be picked up before the timer runs out. In earlier levels you only get one at a time, but this later increases to two and three; if you take too long, a new set appears and your hose grows longer as punishment. Beat the clock three times to proceed to the next "yard", with an extra life ("spare hose") for your trouble. Later levels also set the "pressure valve" higher, which increases the timer's speed.
Two different level sets are included: in the "amateur" levels, movement controls behave as you'd expect, and you turn at right angles; the "professional" levels feature a pseudo-isometric scheme, where the vertical axis becomes diagonal, to make things trickier.
Outhouse is a single screen shooter played from a side view perspective where the player has to defend the titular outhouse from toilet paper thieves. The outhouse is located in the middle of the screen and the thieves come wandering in from either side. The player controls a flying craft and has to shoot the thieves before they manage to reach the outhouse and get away with the paper. Once the thieves reach the outhouse they move back to where they came from leaving a trail of paper behind and if they leave the screen the paper is lost. If shot before they leave, the paper is returned to the outhouse. There are also squatters that enter the outhouse and use up some paper directly. Other obstacles and enemies include fireballs, zappers (that that move down the sides of the screen and shoot at the player) and other flying objects that needs to be avoided. In addition to the regular laser the player also has a limited amount of smart bombs that kill everything on screen. The game ends when there is no paper left, the
Atari 2600 Port of "Jawbreaker".
Because of technical limitations, Atari 2600 Jawbreaker is not a Pac-Man clone and is different than the Atari 8-bit game. A rough sketch of the 2600 game was used as the basis for new computer versions from programmers other than Harris. The new game was, confusingly, sold as both Jawbreaker and Jawbreaker II and was not as successful as the original.
Solar panel powered LCD handheld game which contains of two gameplay parts.
One being about firing torpedo's at a ship (shooting up) which fires back with depth charges. If you get hit you go to the next part of the game where you have to fix leaks in your ships until you got back to the shooting up part.
It is a Space Invaders variant. The player controls his defender ship left and right and has to prevent aliens from landing by shooting at them. Some protection is offered by four bastions which can take some shots before being destroyed.
Planetoid is a clone of the Williams arcade classic Defender. You are out in your ship equipped with deadly lasers and a limited number of smart bombs flying over a planetary landscape on a mission to protect the humans that are under attack by the aliens.
An Interactive Fiction adventure by Jon Thackray and Dr. Jonathan Partington for the IBM System/370 'Phoenix' mainframe system at the University of Cambridge.
ZX Asteroids is based on the arcade game where you are a craft sitting in the middle of the screen surrounded by large asteroids moving about the screen. You have to blast all the asteroids, and when one is shot then it splits into smaller asteroids and keeps repeating the process until the asteroid has gone. You can turn your craft left or right 360 degrees but you can also move forwards. Occasionally an alien craft will appear and when shot gives you bonus points. If you are hit by an asteroid or the alien craft then you lose one of three lives. Two players can play and each player takes it in turns when the other player loses a life and there are five levels of play (1-5) with one being the easiest.
Thro' The Wall also Scramble is a double games pack that contains:
Thro' The Wall: A Breakout clone where you control a bat on the bottom of the screen moving left or right, to hit a ball upwards and remove bricks above. If the ball goes past the bat then you lose one of three lives. There is a choice of the speed of the ball and they are Normal, Fast and Superfast.
Scramble: You view your craft from the side as it flies from left to right horizontally constantly, and you must avoid or shoot ground installations and enemy craft with your missiles. You can use a smart bomb to destroy everything on the screen but you only have one and if you hit the ground or any enemy then you lose one of three lives. You have the choice of ten speeds (1-10) with one being the fastest.
QS Scramble is a clone of the arcade game Scramble. It's a side-scrolling shooter where the player controls a space craft flying over the surface of an alien planet. Movement is limited to moving up and down and there are two weapons to attack with: forward going missiles and bombs that are dropped onto ground targets. Five missiles can be fired at a time and three bombs can be dropped at a time. Targets include aliens that swoop down from above and rockets that launch from the ground. On the ground there are also fuel dumps. The game goes on until the player has lost all three lives or the fuel runs out.
Namtir Raiders is a fixed screen shoot 'em up. The objective is simply to shoot down as many enemy raiders as possible and save the earth. There are four waves of enemies and each wave has a different kind of enemy. The movement of the ship is a bit different from other shoot 'em ups. Rather than having keys for up, down, left and right, they here lead to diagonal moves (for example up and left, down and right). The player has five lives and earns more when all four waves have been completed. Once they have the game starts over with the first wave. A difficulty level between one and three can be chosen before the game begins. The higher levels run at a higher pace.
You control a base on the bottom of the screen moving left or right, and you have to blast or avoid falling meteors with your laser over five waves. As you avoid or blast the meteors, you also have a panic button which removes all meteors on the screen but using this reduces your bonus. A wave ends when your base is hit and you move to the next wave but with the meteors falling faster. Before you start the game, you can select three levels of difficulty, Slow, Fast and Expert.
Maze Death Race is a Rally-X variant. The player controls a car and has to drive around a maze and collect a certain number of flags to complete a level. At the same time other cars chase the player's car and attempt to hit it. The number of cars are user defined in the ZX81 version and pre-defined in the ZX Spectrum version. In addition to chaser cars there are various traps on the roads that the player has to avoid hitting such as rocks, oil and ice. Unlike the original arcade game, in this version the player cannot use a smokescreen to confuse the chasers. Both versions allow the player to choose the speed of the AI cars. In the ZX81 version, it is also possible to choose if the car should have momentum while in the Spectrum version this is always the case.
J.D. Arcades is a collection of three games that contains:
UXB: You have to move around a maze to catch four tumblers, which are numbered and must be collected in the correct order. Once you have collected them all then you must get to the detonator before a fuse reaches it. If you collect the wrong tumbler or hit the fuse then it is game over.
Strategic Invaders: A Space Invaders clone where you control a base moving left or right, blasting aliens who are above in formation, moving across the screen, slowly descending downwards dropping bombs. Between your base and the aliens are shields which lose parts every time you hit one or the aliens do. One unique feature is that each position on the screen your base is on, only has nine shots. It is game over if you get hit by an aliens bomb or you allow them to land.
Laser Patrol: A side view shooter where you must move a spacecraft up or down to either avoid or blast asteroids that move across the screen from right to left. if you hit an asteroid then it is game over
Game-Pac is a compilation of two games and a dice rolling program.
Greed is a dice game played against an AI opponent. The objective is to get the highest score by rolling two dice and adding the result of each roll. The game is played in ten rounds and when the player chooses to stop the score is added to the one of previous rounds. Rolling the starting value a second time leads to a crap out and all points of the round will be lost.
Brain Teaser is a puzzle game similar to the board game Lights Out. The player is presented with the numbers 1 to 9 shown on a 3 by 3 grid. Numbers are either normal or inverse and the goal is to get an inverse 5 and all others as normal. The player can choose to flip any number but then also all adjacent numbers will be flipped.
Super Dice is a program that simulates dice rolls. The player can roll up to five six-sided dice or one four-, eight-, ten-, twelve- or twenty-sided die.