Agent Brains: Y2K: Millennium Bugged

By | April 27, 2025

by Agent Brains (website)

43 Station Rd, Letchworth Garden City SG6 3BQ

Letchworth

2-6 players

Languages: EN

60 minutes

It's New Year's Eve 1999 and The Agency have enrolled you for a top secret spy mission! At midnight the world will be struck down by the dreaded Millennium Bug, all systems operated by computer will be affected and millions of lives will be in jeopardy, to prevent this disaster of catastrophic proportions an essential computer ‘patch’ must be uploaded to the Government’s mainframe before midnight.  The patch has been stolen by the evil Dr NoGood and he has it hidden in the private study of his mansion, demanding 10 billion dollars in ransom for it. You must sneak into his private study undetected, steal the floppy disc and upload the file before it’s too late!  Can you save the 90's to save the world?
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Overall rating

Rated between 4 and 4.5 out of 5

based on ratings from 11 users

Your review

Player reviews

Molly Smith experienced rated this:Rated between 4 and 4 out of 5
Played: 10 Sep 2026 Team size: 2 Time taken: 57 minutes Outcome: Successful escape!
originalcleverimmersive

We thought this game was much more logical & hence it fitted better with the way our brains worked than Back to the Future did.

We really enjoyed it and found ourselves very absorbed in our escape. We liked that there weren't too many padlocks, no frustrating red herrings, a nostalgic soundtrack and a good combination of different puzzles, some of which were very original.

There was one specific puzzle I didn't enjoy, but I this was due to a personal preference, rather than an issue with the puzzle itself.

Ellie was a very enthusiastic host, thank you.

We'd happily recommend this room.

GCTheScribe expert rated this:Rated between 4 and 4 out of 5
Team size: 2 Outcome: Successful escape!
originalfunnyimmersive

A massively fun escape room with lots of themed puzzles and an exciting set.

BeckyLou rated this:Rated between 4.5 and 4.5 out of 5
Played: 22 Jan 2026 Team size: 2 Time taken: 55 Outcome: Successful escape!
hi-techcleverimmersive
g-force rated this:Rated between 4.5 and 4.5 out of 5
Played: 1 Sep 2025 Team size: 2
originalclevergreat hostingquite difficult

Love all the Agent Brains games and this is the latest one. Some new and interesting puzzles and, as always, a great theme and hosting! 

gary1979666 rated this:Rated between 4.5 and 4.5 out of 5
Team size: 2

Really good fun

jakea256 expert rated this:Rated between 4 and 4 out of 5
hi-techclevergreat hosting

Another superb game from Agent Brains. One puzzle in particular I thought was very clever and made great use of the space. Fun theme which I hadn’t seen elsewhere. Mobbery is still my favourite there but I think this is a close 2nd!

Char experienced rated this:Rated between 4.5 and 4.5 out of 5
Played: 13 Sep 2025 Team size: 2 Outcome: Successful escape!
beautifulhi-techgreat aesthetics

Having done Mobbery before it was great to come back to another high quality room from Agent Brains. The set in the room was really amazing, especially the final puzzles! Definitely recommend this room and Mobbery.

d.green26 expert rated this:Rated between 4 and 4 out of 5
Played: 28 Sep 2025 Team size: 4 Time taken: 53 Outcome: Successful escape!
hi-techgreat hostingfamily friendly

Another solid room more tech involved in this one than in previous rooms. Well worth a visit to Agent Brains they are doing things right and now have 6 games at their venues although Mobbery is still my favourite of theirs

snowpony expert rated this:Rated between 4 and 4 out of 5
Played: 27 Aug 2025 Team size: 2 Time taken: 55 minutes Outcome: Successful escape!
hi-tech

Another excellent game from Agent Brains. The music set the scene perfectly and we had a fun hour saving the world from Dr Nogood’s evil new year plans.

Ellie Jay Ch experienced rated this:Rated between 4.5 and 4.5 out of 5
Played: 29 Jul 2025 Team size: 2 Time taken: 65 Outcome: Successful escape!
immersivestory-drivengreat hosting

This is the latest game at agent brains and we really enjoyed it. I think it is their best yet combining what is great about the other rooms.

For anyone that enjoyed the 90s this has the added nostalgia element - I really felt like I was at a party from my younger days with excellent 90s music sounding like it was at a party downstairs.

The puzzles are all logical - although one room seemed like a very complicated large scale way to do a fairly straightforward puzzle. 

This would suit large groups as particularly the last room has lots of puzzles to crack. We did it as a pair and as always the hosting was spot on.

I think this is their best yet and I hope maybe they will have some new rooms in the future as we have kept coming back to do everything here. 

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