A Windows Puzzle / Arcade game. If you enjoy games like Breakthru, Tetris and Kye you'll like A1 Collex. The object of the game is to navigate the green collector ball, 'Your box', through a block based game field to collect Number and Star boxes. (similar to Pac Man) The Number boxes however must be collected in numerical order. Play is more difficult than it sounds because when you move Your box all other boxes move with it. Strategy is involved in navigating Your box around obstruction boxes while avoiding constructed perils. Game play can be extended by collecting other named boxes. It is best to start at the easiest level and proceed to the next level as each level increases in difficulty. There are four levels with one game per level and high scores are kept for each level. Play is with the keyboard arrow keys. Sound card owners will appreciate the digital sound effects and Midi-based music.