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.

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.

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.

A collection of 8 games for the ZX81 with 16K memory expansion module. Planetoids A clone of the Arcade classic Asteroids. Breakout A clone of the Arcade classic Breakout. Space Rescue You have to rescue 6 astronauts on the ground by steering a dropship through an asteroid field towards landing platforms. After landing and picking up one astronout you have to fly up through a field of enemy ships and dock with the mother ship. Draughts Play draughts against a computer opponent. Byte-man A Pac-man clone with three different mazes to complete. Dodgems Like pac-man you must eat all the dots. Dodgems is however made up of lanes (from outside to inside) and you can switch lane on the left, right, top or down side of the screen while always moving forward. Blitz You fly over a city and you have to bomb the building to clear a path for landing. You can go up and down and drop bomb. Buildings are rebuild and get higher as time progresses, make sure not to crash into one. Merchant You are a sea trader sailing from city to city buing and selling items. While sailing from one city to another you can encounter danger which make you loose cargo. You can buy more ships. The goals is to reach a capital of 1000000 florins.

A compilation of 6 games for a ZX81 with a 16K memory expansion module. Lunar Landing The lunar excursion module starts in a atable lunar orbit. You can control it to bring it a soft landing on the moon. Twenty One The card game of Twenty One Combat You are in a spacecraft equiped with 12 missiles with which you have to fight of aliens. Substrike Within a grid you have to fight of submarines using depth charges. Codebreaker A Mastermind like game Mayday You have to find a person lost in space (7x7x7 grid).

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

Developed by Salvacam, this is his own version of the classic game for ZX81, with two game modes, redefinable keys and pause. In arcade mode it changes screen when you do 10 lines.

You have to defeat the Lords of Chaos in this action adventure.

It's the year 2081 and servant robots have become commonplace, though too expensive for most people. In that same year, a large abandoned Sinclair warehouse is discovered with thousands of mint, working ZX81s and some genius decides to build a line of cheap and affordable robots using them: The Zeddytrons. Based on ZX81s and huge rampacks (by 2081, rampack science has advanced significantly) the Zeddytrons become massively popular and the world fills with them ... until the unexpected happens! Wobblying rampacks cause the Zeddytrons to malfunction and declare mankind an obsolete species! Your mission is to move through 50 waves, blasting Zeddytrons, avoiding undestructible Zeddyhulks and rescuing human survivors! You can control your player using AWSD to move and JIKL to shoot simultaneously in 8 directions. Otherwise, you can use OPQAM / Cursor / ZXPand+ Joystick to move and shoot by pressing fire and the direction in which you want to shoot. Good Luck!

Inspired by the 1983 ZX Spectrum game.

The Tomb of Dracula is an arcade adventure where the aim is to explore vaults over various levels of Dracula's Tomb to find the Vampire's Treasure worth half a million pounds.

Comboio Espacial is a game for the Sinclair ZX81, where you must protect your convoy by destroying enemy ships and avoiding hitting the space mines.

3D space shooter

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.

Subespaço is a game for the Sinclair ZX81 where you are the commander of the subspace ship Pegasus and your mission is to dismantle the enemies' supply network, depriving them of their vital supplies.

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.

Traffic is a flick-screen game where you have to move across lanes full of various vehicles for as many points as you can. The vehicles move left or right across the screen and you have to move upwards through gaps while avoiding getting hit by the vehicles or it is game over. If you move downwards then your score decreases. There are 3 skill levels and you can choose the speed of the game (1-255) with 1 being the fastest.

First Steps with the Mr. Men is a Mr. Men video game for multiple platforms.

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".