Specimen 27

Specimen 27

Mostly Positive (2 ratings)

  • Escape room
  • IRL

Mark as done to rate

In 1967, researchers in Cambridge detected a mysterious radio signal unlike anything ever recorded. The transmission was nicknamed “LGM-1” — short for “Little Green Men” — after some believed it could have originated from intelligent extraterrestrial life. Now, a new transmission has been detected. As you investigate the message hidden within the signal, the transmission suddenly stops… You awaken inside a dimly lit room. The walls vibrate with the sound of strange machinery. The transmission was only the beginning.

  • 2-6
  • 90 mins
  • Hard

Ratings

All ratings (<3)

Mostly Positive

Reviews

@KSKel77
KSKel77

3 escape rooms

We’ve completed nearly 100 escape rooms around the world, and this company is genuinely among the very best we’ve experienced. If you’re in Cambridge, don’t miss it. We just completed Specimen 27, and it had everything you could want from an escape room: fun, challenging puzzles that really made us think, all wrapped up in an immersive theme. The set design was impeccable, and every puzzle felt like it belonged naturally within the story. We’ve now completed two rooms at the old location and two at the new one, and every experience has been exceptional. This is easily the best escape room company we’ve found in Cambridge and, honestly, it’s right up there with some of the best in the world. Beyond the fantastic rooms, the personal service is second to none. The team genuinely cares about creating a memorable experience, and thoughtful touches like the take-home souvenir make it even more special. If you’re looking for an escape room, stop searching and book here—you won’t be disappointed.

Gameplay
Atmosphere
Customer service
Jul 12, 2026 | Experienced Jul 10, 2026

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