Altered Space: A 3-D Alien Adventure Release Dates

Game Boy

• 

  North America

  Retail
  Publisher:	Sony Imagesoft
  Release Date:	Sep 1, 1991
  Rating:	ESRB - Rating Pending
• 

  Japan

  Retail
  Publisher:	Epic/Sony Records
  Release Date:	Nov 29, 1991
  Rating:	CERO - Rating Scheduling