Seastalker is an adventure from the developers from the studio Infocom, Inc.. The game is published by Infocom, Inc.. Seastalker is also known as Seastalker — You and the Ultramarine Bioceptor — An Infocom Junior Adventure, Seastalker: Harry Crawford and the Ultramarine Bioceptor, Seastalker: Dive Deep into Danger and Seastalker: Dante Hicks and the Ultramarine Bioceptor. But Seastalker has not yet been released on PC. But it is likely that the game will be released on this platform in the future.