Compendium UI-55 Review | A German U-boat named UI-55 was found in the river Thames. Have you and your team got what it takes to sneak aboard and retrieve all of Britain’s wealth before the German soldier’s return?

Date Played: March 2022
Number of Players: 2
Time Taken: ~50 Minutes
Difficulty: Expert!

When we were planning our mini-break to the North we chose Manchester due to the escape rooms. I had heard such fantastic things about UI-55 that it was a bit of a no-brainer. This room has actually won multiple awards, and (spoiler alert) is one of the few rooms I’ve done that I think is well deserving of the hype!

All Aboard UI-55!

The premise of UI-55 is that you have discovered a German U-boat, hoarding plenty of British treasure, and you only have an hour to recover as much as possible. The first thing you’ll realise upon ‘boarding’ is just how massive this room is. For context, it fills an entire floor and is apparently the size of two normal escape rooms put together! However, if you’re worried that this looks like a big rectangle, don’t be! It’s very much structured as a submarine, with long corridors and windy passageways to traverse. I loved the general size, and the attention to detail in that every nook and cranny reads as ‘submarine’. I had great fun running up and down, as the puzzles absolutely cover the space, and you will need to get elements from each area to complete some.

The other thing to be aware of is the sheer amount of puzzles, especially given the 60-minute time. In a normal room, you might expect to complete 10-15. Here there are nearly 30 to complete alone, which each give you a task to complete and then a key to use to retrieve some loot (depending how quickly you locate the right locker). Luckily, you don’t need to complete all of the puzzles – from memory, you only need to complete 21 within the time, with a very clear (and very fun) indication of when you should really move into the final phase of the room (the loot grabbing).

Baffles

As you might expect in a room with such a large variety of puzzles, they are all completely different with a fantastic variety. If one puzzle isn’t your forte (*side eyes the dexterity puzzle*) that’s ok! There is always another puzzle to do instead. Some of these puzzles are available upfront, some require you to complete others to gain the materials you need. It’s fairly obvious which bits go with which puzzles, and what you need to do. There are also clues scattered all over the place in the decor, and even some answers which are available to you right from the start! Completing a puzzle gives you a code, which you use to get some tokens, which are then used to gain keys, which are then used to unlock lockers. Luckily, as a duo the ‘gaining keys’ stage can be skipped, as I can see that this would take quite a bit of time, and personally, I feel is a step too far for any team.

I can only remember what a few of the puzzles were in the game, as I was very much running around like a headless chicken, completing one puzzle and then moving on, but I know I’d love to redo the room just to have the same experience again! I also know I only saw around half the puzzles, with my mum clearing half the sub by herself and me clearing the other half. If you or your teammates are the sorts of people who want to know what everyone has done so far or how they’ve reached their conclusions…this is not the room for you. We had to trust that we each had a grip on what we were doing and that we would call for help if needed, or if there was a puzzle we couldn’t figure out. Even when it came to the co-op puzzles we were so aware of the time we just trusted each other’s instincts, and if we ever found objects we weren’t sure of we checked in with each other to see if they had an idea. Honestly, it’s probably the best teamwork we’ve ever had as we didn’t have time to argue!

Normally I would talk about flow, but honestly here there is so much to do in so little time we were never stuck, bored or frustrated. The team are so slick with their clues too – they know exactly when to give us a nudge, what sort of nudge we needed and clearly could tell what we were each working on.

This room is also an example of my favourite type of room – the type where you don’t need to 100% complete it, but if you have the time and skill you can. This meant we were determined to grab all the loot, so really pushed the time at the end to get all the lockers unlocked and money in the bags.

I could go on and on about this room, but it’s honestly the best room I’ve ever played, and I could easily go and replay it (especially as I know there are a lot of puzzles I didn’t even see the first time!).

The Verdict

This is a short review because the verdict is simple. This is a must-play room, and we are awarding it our highest award; The Badge of Honour.

I’ve played many of the top rooms in the TERPECA and ‘Escape the review’ lists, but this is hands down my favourite. It’s going to be a long time before this gets knocked out of number one for me!

UI-55 can be booked by heading to Compendium’s website here.