Trials of the Gauntlet price comparison

In Trials of the Gauntlet, You wake up in the courtyard of a Steampunk mansion, your arm replaced with an electric grappling hook. You use your new arm to solve puzzles, traverse the mansion and fight your way to the top of the clock tower where you confront the mad scientist who did this to you. Along your way, you uncover the story as to what's really happening in this mysterious mansion.