# Intruder Alert — Valve Studio Orchestra [Home](https://hit-masters.com/en) › [Valve Studio Orchestra](https://hit-masters.com/en/artists/valve-studio-orchestra-UCOelVco8rsCU9pX-j1ar6Kg) › [Fight Songs: The Music of Team Fortress 2](https://hit-masters.com/en/albums/valve-studio-orchestra-fight-songs-the-music-of-team-MPREb_rng3oUPTNeO) › [Intruder Alert](https://hit-masters.com/en/tracks/valve-studio-orchestra-intruder-alert-xAJIIsYzCqU) “Intruder Alert” by Valve Studio Orchestra. From the album Fight Songs: The Music of Team Fortress 2 (2017). 5.5M plays on YouTube Music. | Field | Value | | --- | --- | | Artist | [Valve Studio Orchestra](https://hit-masters.com/en/artists/valve-studio-orchestra-UCOelVco8rsCU9pX-j1ar6Kg) | | Album | [Fight Songs: The Music of Team Fortress 2](https://hit-masters.com/en/albums/valve-studio-orchestra-fight-songs-the-music-of-team-MPREb_rng3oUPTNeO) | | Year | 2017 | | Length | 1:54 | | Certification | [B-Side (Uncommon)](https://hit-masters.com/en/ranks/b-side) | | YouTube Music plays | 5,500,000 | | YouTube Music | [https://music.youtube.com/watch?v=xAJIIsYzCqU](https://music.youtube.com/watch?v=xAJIIsYzCqU) | ## The certification Certification for songs whose popularity index ranges from 640,001 to 720,000. Published odds per record pulled: 20%. Rarity: Uncommon. ## On the same album - [Medic\! – Valve Studio Orchestra (B-Side)](https://hit-masters.com/en/tracks/valve-studio-orchestra-medic-691B92oIrrY) - [The Calm – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-the-calm-8l5HUNZ7hhs) - [Dapper Cadaver – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-dapper-cadaver-K83uhhfMaJc) - [Dreams of Cruelty – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-dreams-of-cruelty-K0IZqw6k980) - [A Little Heart to Heart – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-a-little-heart-to-heart-nAvFC_abry4) - [Red Triumphs\! – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-red-triumphs-Itay-liGHYI) - [Faster Than a Speeding Bullet – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-faster-than-a-speeding-bullet-u8Lb9cLxKN4) - [It Hates Me So Much – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-it-hates-me-so-much-0mo5d4KtLOk) - [Rocket Jump Waltz – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-rocket-jump-waltz-oiuCfgXSZQM) - [Drunken Pipe Bomb – Valve Studio Orchestra (B-Side)](https://hit-masters.com/en/tracks/valve-studio-orchestra-drunken-pipe-bomb-ubmMKiTYoxY) - [Three Days to Live – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-three-days-to-live-3VCpIiFVn24) - [Misfortune teller – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-misfortune-teller-jXdQnqc2q48) - [Archimedes – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-archimedes-vLYbLlnqyAk) - [Soldier of Dance – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-soldier-of-dance-qCURhtlOk40) - [Playing With Danger – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-playing-with-danger-TQzkFv0hqqo) - [Haunted Fortress – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-haunted-fortress-KvLkAEYbOq8) - [Rise of the Living Bread – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-rise-of-the-living-bread-_ERpFovvcIE) - [Robots\! – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-robots-41Y1XbXGX4o) - [The Art of War – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-the-art-of-war-DrS41sO-olA) - [Petite Chou-Fleur – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-petite-chou-fleur-1j1eRL_9n2A) - [Seduce Me\! – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-seduce-me-7qu9cCxZ1R4) - [More Gun – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-more-gun-xngw_nwl4sc) - [Blu Triumphs\! – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-blu-triumphs-rbL8OUTMU6E) - [Stink Lines – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-stink-lines-49eQ9vuIZNw) - [Right Behind You – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-right-behind-you-4bpdu_pRrL4) - [Red Bread – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-red-bread-1teQLUFX3CA) - [Team Fortress 2 – Valve Studio Orchestra (B-Side)](https://hit-masters.com/en/tracks/valve-studio-orchestra-team-fortress-2-rEaWZ2DDJ8k) - [Carousel of Curses – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-carousel-of-curses-TvBAKB1bkpE) - [Yeti Park – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-yeti-park-PDIIQ2XyGK0) - [Saxton's Dilemma – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-saxtons-dilemma-CUvXon7ED4Y) - [Mercenary Park – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-mercenary-park-B8babv_TRxM) - [Saluting the Fallen – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-saluting-the-fallen-zpmCYW5DWYk) ## More by Valve Studio Orchestra - [Team Fortress 2 – Valve Studio Orchestra (B-Side)](https://hit-masters.com/en/tracks/valve-studio-orchestra-team-fortress-2-rEaWZ2DDJ8k) - [Medic\! – Valve Studio Orchestra (B-Side)](https://hit-masters.com/en/tracks/valve-studio-orchestra-medic-691B92oIrrY) - [Drunken Pipe Bomb – Valve Studio Orchestra (B-Side)](https://hit-masters.com/en/tracks/valve-studio-orchestra-drunken-pipe-bomb-ubmMKiTYoxY) - [Seduce Me\! – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-seduce-me-7qu9cCxZ1R4) - [Rise of the Living Bread – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-rise-of-the-living-bread-_ERpFovvcIE) - [Haunted Fortress – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-haunted-fortress-KvLkAEYbOq8) - [Dapper Cadaver – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-dapper-cadaver-K83uhhfMaJc) - [Misfortune teller – Valve Studio Orchestra (Demo)](https://hit-masters.com/en/tracks/valve-studio-orchestra-misfortune-teller-jXdQnqc2q48) ## Other songs certified B-Side - [Valparaiso – Sting (B-Side)](https://hit-masters.com/en/tracks/sting-valparaiso-Ikw2pXO-eJs) - [Heavy Cloud No Rain – Sting (B-Side)](https://hit-masters.com/en/tracks/sting-heavy-cloud-no-rain-C_xek3p0ya0) - [Don't Let Me Down – Leona Lewis (B-Side)](https://hit-masters.com/en/tracks/leona-lewis-dont-let-me-down-1NGln3EQ6M0) - [Destino o Casualidad (Destino ou Acaso) (feat. Maite Perroni) – Roupa Nova (B-Side)](https://hit-masters.com/en/tracks/roupa-nova-destino-o-casualidad-destino-ou-acaso-feat-maite-LNJZPGDdnz4) - [SWEETIE MY DULULU (feat. UGATSHENI) – LIMIT NALA (B-Side)](https://hit-masters.com/en/tracks/limit-nala-sweetie-my-dululu-feat-ugatsheni-uDi6JMvvjog) - [Jatuka – Prince Indah (B-Side)](https://hit-masters.com/en/tracks/prince-indah-jatuka-9QQQhs0G3gY) --- Songs, cover art and plays: YouTube Music. HitMasters, the music trading card game.