Ophidian vs The Outside Agency at Industrial Stage | Ground Zero Festival 2014 - Dark Matter
Masters of Hardcore Mayhem - The Outside Agency vs. Ophidian | Episode #011
The Outside Agency & Ophidian - The Disputed Kings of Industrial
Ophidian - Formshift (The Outside Agency Remix)
The Outside Agency & Ophidian - Church of the Silence
The Outside Agency & Ophidian - Return of the Silence
Ophidian & The Outside Agency - The Silence
The Outside Agency & Ophidian - The Infinite
The Outside Agency & Ophidian - The Insect Mind
The Outside Agency & Ophidian - The Shadows
The Outside Agency @ Fast & Akkurad Part 1.
Ophidian vs The outside agency @ Masters Of Hardcore - Tournament of Tyrants
Ophidian - Formshift (The Outside Agency Remix) [Preview]
The Outside Agency Live @ Masters of Hardcore 2014
Ophidian - Between the Candle and the Star (Album Mix)
The Outside Agency & Ophidian - The Silence
The Outside Agency - A Bunch of Remixes But Not All Because We Forgot One Or Two
Masters Of Hardcore 2018 ToT - The Outside Agency VS Ophidian - The Executioners
The Outside Agency @ Defqon.1 at Home 2020