This is the source code to Skin Deep, a first-person immersive sim set inside interstellar spaceships. The game was released April 30, 2025 and is available for purchase at Steam and Epic Games Store.

Skin Deep uses idTech4, otherwise known as the Doom 3 engine. It is based on the source port dhewm3.

This source code is licensed under the GNU General Public License.

Please note this license only applies to Skin Deep's source code. Skin Deep's assets (art, models, textures, audio, levels, etc.) are not open-source.

• Skin Deep's programmers are: Sanjay Madhav, Eric Itomura, Suzanne Will, Brendon Chung
• Full credits for Skin Deep are here
• Uses code from: dhewm3, Dark Mod, idTech4, Doom 3 BFG