Popular games for platform Sinclair ZX81

You are marooned on a strange planet and have to repair your space ship in order to get back home.

A ZX81 conversion of Ocean's Transversion, an early ZX Spectrum game. Simple, challenging and fun to play, this is a fast action game with support for the Chroma colour interface and a couple of joystick options. Features a demo mode and high score table

A Pac-Man clone without the power ups.

Games 1 is a collection of six games and programs which contains: Orbit: You control a ship orbiting a star and the further you are the slower you circle it. Also on screen is a piece of cargo orbiting the same star and you must adjust the speed of your craft by moving inwards and outwards to catch it. Sniper: A man appears on the screen in one of ten positions and you must press one of the number keys 1 to 0 where you think he is on screen. Meteors: You control a craft on the top of the screen and you must move left or right through a meteor storm that moves up the screen. Life: A program that was devised by J. H. Conway in 1970 and allows you to see a pattern come to life and hopefully grow. You place cells on a 16 x 16 grid and when you are happy with your placements you can let it come to life. Three cells adjacent to each other produces a cell, two or three neighbours, the cells survive and one or more than three cells, the cells die. Wolfpack: You control a ship on the top of the screen left or right, and you must drop a depth charge to hit a submarine below moving across the screen right to left. You only have one depth charge per sub and when the sub reaches the edge of the screen it has escaped. Golf: You must hit a ball into a hole at a random distance by selecting the range from 35 to 75.

A unique platformer with twist. While being chased by a giant blob you need to gather fuel and a rocket on the right platform. After this you can fly, over water, to the left platforms to gather jewels. Given the capabilities of the ZX81 an wonderfull game in "high-res".

Something is stirring in the mushroom patch! Zedipede is a fast-action arcade game complete with progressive difficulty, high-score table and attract mode. Can you repel wave after wave of attackers? It starts out simple enough but gradually becomes insane. Extra life every 4th level. 100% lightning-fast machine code for the 16K Sinclair ZX81. We think you won't find a better or more complete version of this arcade classic for the Zeddy! Sublime chaos and amazing arcade action for the price, You won't be disappointed. Order now!

If you ever felt sorry for the ghosts, the orphans they left behind, and wondered what would happen when Pac-Man became the ruling elite, then this is for you. Whilst researching to see if the ZX81 was capable of doing justice to an isometric game along the lines of Ant Attack! or KnightLore, Bob's Stuff coded a program to display a single height map of tiles, and it looked a bit like a maze. Along with the code examples, he'd also been experimenting with the graphics required for such a game, and produced a cute little ghost. An idea then began to germinate... a maze, and some ghosts? Why not try a scrolling isometric Pac-Man? He's still not sure if a full isometric game is possible (that's for another day) but a scrolling flat one certainly is, and he's really pleased with the results. It looks good, is fluid and responsive, and features most of the aspects of the original - including the (slightly bugged) A.I. and attack patterns. Having a ghost as the main character means that I've had to supplemented the concept of 'lives' for 'spirit' - I mean, a ghost doesn't have a life, does it? - which introduces a slight twist on how you play the game.

A Space Invaders clone where you control a craft at the bottom of the screen moving left or right, to destroy aliens in formation above dropping bombs on you.

A text adventure game where the player controls a spy shot down while investigating an enemy stronghold.

Clive Junior's latest invention went terribly wrong! It exploded and all kinds of parts are flying across the room! Your goal is clear and simple: Avoid the debris while running around and picking up parts to gain points!

Kids TV favourite Postman Pat aims to stamp his authority on the games scene by delivering a first-class licensed game. Your job is to guide Pat and his van around a particularly busy day of work.First you go to the post office where Mrs Goggins will give you the letters or parcel to be delivered.You will also have to help herding Peter Fogg's sheep, and do all this against a time limit. The game includes a rendition of the show's music, as well as two difficultly levels - according to the inlay the easy version is for children, and the harder one for 'the serious gamer'.

You have to take the keys and go to the exit, avoiding enemies.

Croaka-Crawla is a clone of the arcade game Frogger where the player must control a frog and get him to the other side of a road and river. The game is viewed from above and the first thing to cross is a busy road full of traffic scrolling across the screen. You can move left, right or forward as you dodge the traffic to reach a river bank. Once the road has been survived then a river must be crossed by jumping on logs or the backs of turtles that scroll across the screen as well. Once you reach the other side of the river you must jump into a gap and occasionally a baby frog or flies appears for extra points. If you get hit by a vehicle, fall into the river, or touch the sides of the screen then you lose one of three lives. Before the game you can change the speed of the game (1-100) with 1 being the fastest.

ZX Chess II is an improved version of ZX Chess I, a single-player chess game. In addition to the features of the previous version (custom board setup, printing etc.), the code enhancements include additional difficulty level, faster move calculation and an option for the player to ask the program to suggest a move.

Ten 1K Games is a collection of ten games and programs that contains: Survival: A program that sees you sat on the screen watching bombs explode around you, seeing how long you can survive. Typing: A typing tutor that allows you to select the speed of the program before typing the letter or number that flashes on a keyboard on the screen. Reverse: A puzzle game where you have a row of mixed up numbers from one to nine and you have to select how many numbers to reverse to put the row in order. Night Rally: You move up a road and you have to move left or right to avoid hitting the sides. Airstrike: A plane flies above a target from left to right at different heights and you have to press P to try to bomb it. Crocodile Swamp: A plane flies above a target from left to right at different heights and you have to jump out and move left or right to land on the target. Missile Chase: A missile flies at the top of the screen and you control the speed (normal or fast) of an Exocet to intercept the missile. Moonlander: Your craft falls down the screen and you have to move it left or right to land on a landing pad. Music: A program that lets you listen to a tune. Invader Dodge: Invaders move downwards and you have to move left or right to avoid hitting them.

1K Games Pack is a collection of 11 games and programs on one tape. The collection consists of: Slot machine: You have 10p and you play a slot machine for 1p a go trying to get three numbers the same (10p) or the numbers add up to seven (5p). Etch and Sketch: This a program that allows you to draw pictures and shapes with a cursor. Slalom: Gates move down the screen and you have to align yourself to go through them without hitting them or missing them altogether. Catch me if you can: You must move an X to catch a O that moves about the screen. Space Pirate: You must attempt to dock your spaceship as it moves down the screen with another ship that moves left and right across the screen. Spacefire 1: You are on the left of the screen while the computer is on the right, firing bullets at each other attempting to hit the other player. Spacefire 2: Same as 1 but now the computer moves left across the screen. Car Crash: You must drive your car down the screen avoiding the other vehicles and the sides of the road. Man-Eating Budgies: You are on the top of the screen and Budgies move up the screen and you must avoid them while collecting their eggs. Maze: You are on the top of the screen and a maze moves upwards and you must navigate through it without hitting the walls. The Wall: You move right across the screen and you must remove every part of a wall that moves slowly upwards.

Backgammon for the ZX81 with 16K memory expansion module or for the ZX Spectrum.

Inspired by the 1983 ZX Spectrum game.

3D Grand Prix (for the ZX81 with 16K memory expension module) is a racing simulator with a first person view. You race against others on random generated track. You have to accellerate, brake, steer and switch (6) gears.

The game is cleared when all the stars are taken. The cracked floor disappears when you pass over it, so you can only pass through it once.

Casca a Cobra is a strategy game where you need to chase a snake and eat its body up to the head.

You have to cross a park from S to F. While doing this you encounter various mini games. During these mini games you can loose the game or be send back to the beginning.