I'm thankfully very remote from the capital these days, but Edwin will occasionally regale the morning meeting with dark fables about how much a pint now costs in London. He'll stumble on to camera, his eyes bloodshot and breathing heavy, and we'll all know he's traded a new vital organ for a swift half. Occasionally he'll dart his head around to the sound of banging at the door then immediately dive out of the window, and we'll pray for his safe return after outrunning The Bad Teapot gang, who he borrowed £8000 from in 2006 for a warm plastic beaker of Carling with a dead wasp floating in it. Sounds bleak down there.
As such, I would not blame anyone south of the Severn-Wash for resorting to the stealth puzzle drink stealing antics we find in Sipssassin. You play a bald, sharply dressed sneak thief. Your mission, should you choose to accept it, is to never pay for another drink as long as you live. There are some nonsense lore reasons about why it's actually good and cool that you're half-inching everyone's tipples but that just makes it less fun, honestly. Here's a trailer.