Orchestra of the Deep for OpenXcom is a comprehensive mod that revitalizes the soundtrack of the classic game, Terror from the Deep (TFTD). This mod reimagines the original tracks with modern orchestration techniques, offering a fresh auditory experience while remaining true to the game's atmosphere. Over 99% of playtime is covered by new music, ensuring players are immersed in a redefined sound journey throughout their gameplay.

The mod's development is structured in phases, starting with an initial playable version of each track, followed by detailed orchestration improvements and the addition of new compositions. Weekly updates promise ongoing enhancements, with a roadmap that outlines the project's evolution. Installation is straightforward, requiring the mod to be placed in the OpenXcom mods directory, making it accessible for users on Windows, macOS, and Linux.