Popular games for platform Sinclair ZX81

USS-Enterprise is an unofficial strategy game based on Star Trek, where you are James Kirk, and your mission is to destroy all Klingon ships in the galaxy.

Timex Sinclair 1000 release port of Frogger.

Aventuras na Selva is a text-based adventure developed by Renato Degiovani and published by the magazine Micro Sistemas.

Stinger is a tank-shooter with several enemies, levels, power-ups and items to pick.

Shuriken is somehow inspired by Pac-man and Pengo.

A compilation of 7 educational games designed for children between the age of 7 and 11: - Crash - Multiply - Train - Fraction - Add Sub - Division - Spelling

A space invaders clone. Plays the same as the original.

A collection of 8 games for the Sinclair ZX81 with an a 16K memory expansion module. Invaders A Space Invaders clone with an extra shield that can be activated for a brief moment in time. Life A simulation of cell growth. The player can set a patern and see if/how it grows. 3D Tick-Tac-Toe A 3D Tic-Tac-Toe game. The aim is to make a straight line of 4 dots. You play against the computer. Galaxy Invaders A shoot em up where the player is at the bottom trying to shoot alien crafts moving around the screen. Gun Fight An Outlaw clone. You try to shoot a cowboy on the other side of the screen and you can take cover behind a carriage. ZX Scramble A Scramble clone where the player flies through a tunnel from left to right which bombing installations on the gound. Snakebite A Snake clone. Fungaloids The player flies at the top of the screen bombing funguses growing into the air. When a funcgus is destroid it can throw spores into the air which must be dodges. Be aware not to bomb installations on the ground. Fuel can be collected at the side of the screen.

A top down view space battle against the Klingons. You can rotate your ship and fire rockets to the Klingons but make sure not to hit them. After defeating all the Klingons you can use a wormhole to go the the next galaxy. You can configure the speed and whether the Klingons move or not and you have three ships at your disposal.

Em Busca dos Tesouros is a platformer developed by then 15-year-old Tadeu Curinga and published by the computer magazine Micro Sistemas.

Serra Pelada is a text-based adventure game developed by Renato Degiovani and published by the magazine Micro Sistemas, based on the peak of gold mining in Serra Pelada in the 1980s.

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!

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.

Dodgems and Connect 4 is a double games pack that contains: Dodgems: You move a vehicle around lanes eating dots while avoiding another vehicle because if you hit it then you lose one of three lives. Your vehicle is always moving forwards but you can change lanes through openings of the lanes. Before the game you can select the speed of the game (1-9). Connect 4: A strategy game where a player either plays the computer or another player on a 7 x 6 grid dropping counters down each column. The idea is for a player to make a row of four counters in a vertical, horizontal or diagonal line to win the game.

The ZX Spectrum port of Boulder Dash.

Pac Man clone.

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.