IRL
There's a shortage of good things to do outside London.
People are choosing real experiences away from screens with friends and at work.
02What people want
Somewhere between crazy golf and a trip to Florida, there's almost nothing.
- People want memorable experiences that fit into a day. A day trip to London is expensive.
- With friends at the weekend, and with their team at work.
- 17m UK adults went to an immersive attraction last year, and most of the great ones are in London or abroad.
03What fills the middle
The best experiences in the world combine three things.
ThreeDoors is a live spy thriller you play in a private group of 3 to 6: about 90 minutes, three decisions, eight endings, real sets and real actors.
- None of the world's top 100 escape rooms is in the UK. UK economics make it hard to combine the space, sets and live actors the best ones need using a traditional model.
And the eighth, under all of them: tested and re-tested until it lands.
04How we win
A year studying the best in the world taught me four things. Each one works twice.
| For the player | For the business | |
|---|---|---|
| Hidden secret locations | Finding it is part of the thrill. | Upstairs space nobody else wants, so the rent is low. |
| A large, exciting, private experience | A big show, just your group. No strangers. | Cleverly pipelined: a new group every 12 minutes, the capacity of an eight-room escape venue. |
| Access via a waitlist | Hard to get into, so you tell people when you do. | We open only on the days we know we'll fill. |
| Tested at every stage | Every moment rebuilt until it lands. | The people who have played become the marketing. |
05The first build
The first one is in Reading. Walk through it.
- The site is lined up: 12,700 sq ft on Broad Street, Reading, five minutes from the station. Good enough to be a permanent site, and cheap enough in year one to use for testing.
- Built by someone who has done this: Tom Ball found, fitted out and ran 48,000 sq ft of themed space at DeskLodge (£4m turnover, profitable, 12 years), after founding a tech agency.
Build it
Test it
Run it
Thanks to the waitlist, we open only on days we know will be close to full, and adjust as we learn.
Already done: SEIS advance assurance granted · site lined up · story in its fourth draft

06The prize
Creating a national chain. We've moved from films to box sets and universes.
The same investment creates more reasons to watch. We're doing the same for experiences: each location is a new episode, and every new site sells the old ones.
One full site, a year
Eleven sites by 2031: about £30m of revenue and £10m of operating profit a year.
From today's financial model, which is being rebuilt around the first build.
07The ask
£360k to build the first site.
- SEIS first: £250k, 50% income-tax relief (equivalent to £0.95m pre-money). Then EIS: £110k, 30% relief (equivalent to £1.33m pre-money). Same price for both.
- Minimum £1,000. No fees, no carry.
Open to certified high-net-worth and sophisticated investors only.
ThreeDoors
Come and play the first version.
Test sessions start in Reading in March 2027.
Tom Ball · tom@threedoors.co.uk · Three Doors Experience Ltd · CRN 16748951