Cybertron Mission

Cybertron Mission is a multidirectional shooter released by Micro Power in 1983 for the BBC Micro and Acorn Electron and ported to the Commodore 64 in the same year. The game is heavily influenced by the 1982 Atari 8-bit game Shamus, which was itself inspired by the 1980 arcade video game Berzerk.

Gameplay
The player controls a man who has penetrated the electrified Cybertron Fortress, in order to retrieve the priceless treasures within: golden keys, rings and bars.

The player character has 8-directional movement, and may shoot in the direction he is facing. The objective of each level was to find all the listed treasure, and then touch the safe, located at a random position on the level. The amount of treasure required increased by one item every level, up to the maximum of six. Cybertron Mission had four maze-like levels, repeating the series every four levels, with palette shifts in order to make them appear different.

There are four enemy types. Spinners (appearing on all levels) move blindly towards the player, but cannot harm him even when touching, unless he walks into them. Clones (appearing from level 2 onwards) move pseudo-randomly, and shoot in the direction they were moving/facing. Cyberdroids (appearing from level 3 onwards) move in straight lines for a period. They change direction when they hit a wall, see the player, or after a certain period of time. They will fire towards the player. The fourth enemy type is Spook, the ghost of a previous entrant to the fortress. He appears if you spend too long on any one screen, moving towards you and ignoring walls. He cannot be destroyed, but may be paralysed if shot. Touching the electrified walls of the maze kills the player.

Cybertron Mission does not end, each level simply brings a greater number of enemies to fight, which fire more frequently and with greater accuracy.

Reception
Electron User (#1.07, April 1984) concluded, "It's exciting with plenty of variety, excellent graphics and interesting sound effects. You'll be a-mazed. And if you are anything like me, you won't be able to put your Electron down. A winner."