Metal Gear Solid V: Ground Zeroes
Camp Omega, Cuba, 1975. A rain-soaked military black site where prisoners are held without acknowledgment. Big Boss infiltrates alone, armed with binoculars, a tranquilizer gun, and a Sony Walkman TPS-L2 — the original 1979 portable cassette player in its iconic metallic blue housing.
Hideo Kojima's prologue to The Phantom Pain is a masterpiece of stealth design, and the Walkman is central to its audio identity. Cassette tapes collected throughout the mission contain both plot-critical recordings and licensed music, and the TPS-L2 is the in-game device that plays them — rendered with the obsessive detail that defines Kojima Productions.
The Metal Gear Wiki confirms the in-game model viewer description: 'The first edition of the WALKMAN stereo cassette player... metallic blue body color, akin to the color of blue jeans.' This is the same iconic unit featured in Guardians of the Galaxy and the same model that launched the portable music revolution in 1979.
The Sony Walkman TPS-L2 is the original portable stereo cassette player, released on July 1, 1979. It changed how humans relate to music — for the first time, personal audio was truly portable and private. The metallic blue housing and silver trim have become one of the most recognizable industrial designs in consumer electronics history.
In Ground Zeroes, Kojima's team 3D-scanned an actual TPS-L2 to create the in-game model, achieving a level of fidelity that makes the virtual Walkman indistinguishable from photographs of the real unit. This is consistent with Kojima's approach to The Phantom Pain, where a WM-R55 was similarly scanned from a Sony-loaned unit.
The TPS-L2's appearance in Ground Zeroes creates a direct cross-link with the site's existing Guardians of the Galaxy entry — Star-Lord's Walkman is the same model. Between the MCU, Metal Gear, and the broader retro audio revival, the TPS-L2 has become the single most culturally referenced piece of consumer audio hardware in entertainment history.
Kept you waiting, huh?
— Big Boss, Metal Gear Solid V: Ground Zeroes
The Sony Walkman TPS-L2 is arguably the most important consumer audio device ever made. Its appearance across both Guardians of the Galaxy and the Metal Gear Solid franchise — two of the biggest entertainment properties of the 2010s — has driven collector prices from $100–$200 to $300–$1,200 for working originals in good condition.
Kojima's Metal Gear franchise has a documented history of Sony product placement, from the TPS-L2 in Ground Zeroes to the WM-R55 in The Phantom Pain to the limited-edition NW-ZX2 Metal Gear Solid V Walkman that Sony released for ¥140,000 (approximately $1,125). The franchise treats Sony audio hardware as character-defining artifacts.
For collectors, the TPS-L2 sits at the intersection of consumer electronics history, film memorabilia, and gaming culture. Few objects command attention across all three markets simultaneously, and the price trajectory reflects that demand.
Sony Walkman TPS-L2
The original 1979 portable stereo cassette player — the device that changed how humans listen to music. Metallic blue housing, iconic design.
Sony NW-ZX2 MGS V Limited Edition
The ¥140,000 limited Walkman with Outer Heaven leather case, 128GB storage, and 10 pre-loaded hi-res tracks including Quiet's Theme.
Sony NW-A306 Walkman
Current Sony hi-res Walkman with Android, WiFi, and streaming — the TPS-L2's direct descendant.
FiiO M11S
High-resolution portable audio player for audiophiles who want Walkman-class sound quality.
Sony WH-1000XM5
Sony's flagship noise-canceling headphones — pair with a modern Walkman for the ultimate portable rig.
