The Devil Inside is a horror-themed third-person shooter video game developed by Gamesquad and published by Cryo Interactive and TalonSoft for Microsoft Windows in 2000.

The Devil Inside is presented as a reality television game show documenting the supernatural exploits of the protagonist Dave and his titular alter ego, a succubus named Deva.

[4] Its theme is similar to The Running Man,[5][6] written by Stephen King, whose name is mentioned early in the game.

[4] PC Gamer US praised the animations, camera angles, the use of a dual character, and the game's low learning curve.

[16] Eric Bratcher of NextGen called it "A compelling 'Illbleed meets Space Channel 5' diversion, but the unique presentation can't cover the weaknesses in AI and puzzle design.