Rocket Raid it is a side scrolling shoot 'em up and a variant of Scramble. The player has to fly his space craft through a cave that consists of five sections each with different hazards and enemies.
A 3D graphical adventure in which you must find the Doctor and give him ten bags of gold to pay for your transport off of the moonbase. You will not be able to pick up the bags of gold if there is a monster in the room with you. In an emergency, you can take a Hulk pill which doubles your strength for five seconds and allows you to walk through the walls (at a cost of 100 strength units). There are many friendly and unfriendly monsters in the adventure and you will soon learn which ones to fight and which ones to avoid.
It is a Space Invaders variant. The player controls his defender ship left and right and has to prevent aliens from landing by shooting at them. Some protection is offered by four bastions which can take some shots before being destroyed.
Planetoid is a clone of the Williams arcade classic Defender. You are out in your ship equipped with deadly lasers and a limited number of smart bombs flying over a planetary landscape on a mission to protect the humans that are under attack by the aliens.
Barrage is an artillery game for two players who take turns playing the game on the same computer. Each player controls a gun and has to shoot projectiles at the other. Both sides have 100 men, and the aim is to kill the all of the enemies' men. There are two cities on both sides of the screen, which have to be avoided from being hit as it would incur penalties otherwise. The landscape is generated for each new match, and they are terraformed by the craters caused by artillery hits.
Each player has to enter values with the keyboard for the angle and velocity of the shot while accounting for the wind speed and direction. Players with more than 35 men in the army will be asked to choose a delta angle and velocity which decide if shots will be spread out or fired in a small cluster. The number of shots taken depends on how many men the player has left.
Monsters is a variant of the arcade game Space Panic. It's a single screen platform game where the player has to kill monsters by digging holes in the ground. When the monsters then walk over the holes they get trapped and the player can kill them by filling in the hole.