Popular games for platform Sinclair ZX81
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.
You have five days to escape from the Oracle's Cave and gather as much treasure along the way as possible.
Help our hero protect his colony by repelling the attack of voracious killer spiders in this exciting ZX81 game.
An unofficial port of Atari's Centipede made by Jeff Minter in the early years of Llamasoft.
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.
In this surreal platformer, released in 1985 for the Commodore 64 and ZX Spectrum, you have been transformed into a bird, and must fight to save the human race from the invading Kremins by exploring an expansive world and collecting useful items.
"Sam Mallard: The Case of the Missing Swan" is a short film noir adventure on the go with 15 different locations to explore and a fantastic 8-bit Jazz noir sound-track.
Aeroporto 83 is an action shooter game developed by Renato Degiovani and published by the magazine Micro Sistemas, it is considered to be one of the first Brazilian computer games to be commercially released.
Fortress of Zorlac is a shoot 'em up with some similarities to Yars' Revenge. The player's objective is to rid the galaxy of a dreaded alien called Zorlac. Zorlac is positioned on the right side of the screen and is protected by a fortress consisting of three rotating walls as well as four indestructible stationary guns. The player starts out at the left edge of the screen but can move around in all directions. To be able to hit the alien the player first has to blast a hole through the three walls. It is made harder by the constant movements of both the rotating walls and the alien. At the same time the player has to avoid being hit by the defense guns which automatically lock in on the player ship. As the game goes on the fortress slowly moves toward the player who gets less space to dodge the enemy fire. Once the player has been able to hit Zorloc, he gets enraged and the game moves on to the next level that's played at a higher speed. The player scores points by destroying the walls of the fortress and for hitting the alien. Points are awarded based on the skill level chosen before a game and the player's distance from the edge of the screen. Hitting the alien is worth fifty times more than destroying a block in the fortress. The player has access to five ships and once they have all been destroyed the game ends.
Byter is a Pac-Man clone. You control a mouse, moving about a maze and attempting to eat all the dots while avoiding monsters. If you touch a monster then you lose one of three lives but if you collect one of four dollar signs then you can eat the monsters for a short time.
Munchees is a Pac-Man clone where you must move around a maze to clear it by eating all the dots. As you eat the dots you have to avoid ghosts and if you touch one then you lose one of three lives. There are power-pills that can be eaten and these allow you to eat the ghosts for a short time. You have a choice of how many ghosts on the maze (1-4).
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.
QS Asteroids is a fairly basic conversion of the original arcade game. The action starts immediately after loading (no title or options screens here) and players finds themselves in a space ship in the middle of the screen with numerous asteroids passing by. To control the ship, two keys are used for rotating it, one for shooting and another for thrusting it forward. Shooting can be done in eight directions. On an unmodified ZX81, the ship is represented by a number which changes with rotation (For example 0 means it's pointing up, while 4 is down) and the asteroids are o's, while users with a QS CHRS board get graphics more similar to the arcade original. The player starts with three ships and after 10,000 points a bonus ship is given. Asteroids appear in waves. The first one has two large ones and the number increases with each new wave.
Pac Rabbit is a Pac-Man clone where you take the role of a rabbit and you move about a maze eating all the dots to clear the maze. As you eat the dots you must avoid the hounds that are hunting you but you can eat magic carrots which enable you to eat the hounds for a short time. If you touch a hound then you lose one of ten lives. There are six mazes split into two parts, Rabbits Revenge and Run Rabbit Run and you can choose the speed of the game (0-9) with zero being the fastest.
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.
Raider is a Scramble clone that has you flying over the surface of a planet before flying through a cavern bombing the installations and missile dumps. As you fly, missiles and aliens will fly towards you and you can either bomb them or use your laser. You are able to move your craft up or down, and left or right to avoid the missiles and aliens as well. If you hit a missile, alien or the planet's surface then you lose one of three lives. A fuel gauge decreases as you fly but you can increase it by bombing fuel dumps.
A maze game made by Jeff Minter from Llamasoft. The maze was a cube, and you could go through holes in the floor and ceiling as well as left and right
Program Pack 4 is a double games pack that contains: Breakout: Based on the arcade game where the aim is to remove all the bricks at the top of the screen by moving a bat left or right below and bouncing a ball upwards. If you let the ball pass your bat then you lose one of three lives. Brikthru: Moving a bat left or right and bouncing a ball upwards, you clear the screen with a ball going through a shaded area and bouncing off the top and sides of the screen. If you let the ball pass your bat you lose one of thee lives.
Arcade Action is a collection of five games which include: Overtaker: The aim of the game is to drive up the screen passing as many cars as you can in two minutes to get the highest score you can. You can move your car left or right, and increase your speed but you can't slow down and the faster you drive the quicker your score increases. If you hit other cars then you stop which also stops your score increasing. Missile Man: Based on Galaxians, you must move your craft left or right at the bottom of the screen to blast and destroy the aliens above moving left and right. The aliens will drop missiles on you and occasionally an alien will move down the screen. If you are hit by a missile or an alien then you lose one of three lives. Spacefighter Pilot: Your crippled Mothership is orbiting a planet but the planet residents are firing missiles upwards to destroy it. You control a crosshair at the top of the screen and you must move left or right and hit the missiles. If your Mothership is hit too many times then it is game over. Greedy Gobbler: In this Pac-Man clone you must move about a maze eating all the dots while avoiding ghosts who are out to kill you. If you touch a ghost then you lose one of three lives but there are four power-pills that can be eaten to allow you to eat the ghosts for a limited time. Extra Terrestrial: Your mission is to destroy the whole world before a timer reaches zero. You move across the screen to the right above a map of the world. Pressing keys 1 - 8 fires a missile and the number you press determines the range of the missile.
Centopeia is a shooter game where you are the operator of the earth's defense bases, with the mission of frustrating the attack of the terrible fleet of space centipedes that want to conquer our planet.