|Distribution||5.25" Floppy disk|
Mission Asteroid is a graphic adventure game released in 1980 by On-Line Systems, now known as Sierra Entertainment. It was released as Hi-Res Adventure #0, despite being released after Mystery House and Wizard and the Princess. It was meant as an introduction to the adventure game genre so it was made easier than the rest of Hi-Res Adventure games and was given a lower number as a result.
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