As Fiona at Audiences Central says, it’s a bit of fun “and people like to interact with something, rather than just having a marketing message shoved at them”. So congrats to the Hippodrome for that. I got 55 on my first go, by the way. I might have another crack in a sec.
Here’s a link to the Robin Hood game.
Also via Fiona, here’s a link to the game the RSC have put together for their Don John.