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.
Aventura & Mistério is a collection of games by Ciberne Software where you need to prove your intelligence and agility by trying to overcome the obstacles in these five thrilling adventures, including two Portuguese versions of pre-existing games and three original games developed by Ciberne.
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.
Piramide Inca is a game for the ZX81 where your mission is to explore one of the sacred pyramids of the Incas where, according to an ancient legend, one of their greatest chiefs was buried along with all their fabulous treasure.
O Aventureiro is a text-adventure where in search of an adventure, you clandestinely teleport aboard a cargo ship whose crew is made up of exotic beings from various planets. Your objective is to accumulate all the money you can by searching the ship's rooms.
A Defender like (right only) side scrolling shooter. You are equiped with a laser to shoot enemies and a few super bombs destroying all enemies.
While fighting of enemies you have to rescue prisoners on the ground by flying close to them (whatch for gravity pulling you down).
This "high-resoluation" game runs on a standard ZX81 with a 16K memory expansion module.
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".
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.
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.
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).
Galaxians & Gloops is a double game pack that contains:
Galaxians: Based on the arcade game, you control a craft at the bottom of the screen, moving left or right, blasting alien ships in formation above firing missiles at you. As you blast the aliens, some aliens will swoop down firing missiles as well. If you are hit by an alien or its missiles then you lose one of three lives. Before the game you have a number of options that can be selected and they are speed (0-9), firing rate (0-9) and how many swoop at one time (0-9).
Gloops: A Pac-Man clone that has you moving about a maze eating all the dots to clear the maze. As you eat the dots, Gloops move around the maze as well and if you touch one then you lose one of three lives. There are power-pills and if you eat one then you can eat the Gloops for a short time. Before the game you have two options that can be selected and they are speed (0-9) and a choice of ten mazes.
Damper/Glooper is a double games pack that contains the following:
Damper: A city in the jungle is losing it's power due to Leeches on the grid. In this maze game you must move along the grid and damp the dotted lines which turns them solid. As you move around the grid, Leeches also move about and if you touch one then you lose one of three lives.
Glooper: A Pac-Man clone where you have to move about a maze to eat all the dots while avoiding three creatures moving about the maze. If you touch a creature then you lose one of three lives but there are power-pills that can be collected and this allows you to eat the creatures for a short time.
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.