It is a sequel to Classic Game Creations' home game Vector Vaders based on the arcade game Space Invaders Part 2. The invaders move from side to side dropping bombs, and once they reach the edge of the screen, the entire formation falls down a step. The player must shoot as many invaders as possible while avoiding their fire.
A bonus flying saucer will appear on a level that is worth much more points than the invaders (50, 100, 150 or 300 vs. 10, 20 or 30 points for each invader) and shoots at the player and there is the possibility of one of two secret bonuses that can be obtained at the end of the level. The player can also hide behind one of four bunkers for protection, which will disappear over time after the player and/or enemy fire fire too many times.
This time there are many more invaders than in the original vector waders, each level containing at least 48, not 25. Also, instead of three unique graphical types of invaders, as in the case of vector waders, this time around the invaders. all in a "V" shape.
Starting from the second level, some invaders will be split in two when fired.
Either base exhaustion (by being hit by enemy fire) or invaders by invaders (meaning invaders reach the bottom of the screen) will end the game. Additional base is awarded in 5000 points.
Originally a limited edition, Rockaroids is a clone of the Asteroids arcade game. The player controls a ship that destroys the rocaroids. Shooting a large rockaroid (10 points each) splits it into two medium ones (20 points) which then split into two small ones (50 points) which can then be destroyed. Enemy saucers appear and shoot at the player; large plates are worth 200 points and small ones are worth 1000.
The player starts with three ships, and the game ends when they lose, either as a result of collision with rockaroids, hitting saucers, or being destroyed upon re-entry from hyperspace (which is used to move the player to a random location on the screen). in an emergency). Additional ships are awarded for every 10,000 points earned.