Oceanhorn: Monster of Uncharted Seas

Oceanhorn: Monster of Uncharted Seas launched on March 17, 2015 as a complete, self-contained action-adventure game. The store description presents it as a finished product with a defined feature set — 15+ hours of story-driven gameplay, no mention of ongoing content, seasons, or expansions. There are no DLC listings of any kind. Post-launch developer activity consisted entirely of maintenance and compatibility work: bug fixes, performance patches, language additions, and platform support (Mac, Steam Controller, Steam Link). The last developer communication was a controller support patch on January 5, 2018. There have been no developer posts of any kind since that date, and no content updates — only maintenance — were ever released. The game has a sequel, Oceanhorn 2, but that is a separate product. This entry shipped as a complete game and all post-launch activity has been support work, not content additions. With the last patch dating to January 5, 2018 and no announcements or roadmaps of any kind in the game's entire history, the game is finished.