Hidden gems can be unearthed, but you have to dig deep into the bargain bins of countless outdated Fifas, Wii Fits without the controllers and partially finished quizshow games

As an eternally optimistic charity shop fan, I hold on to the fantasy that one day I’ll walk into my local Oxfam and find a pristine copy of the Sega Saturn shooter Burning Rangers for £1.50. Or perhaps a box full of old Neo Geo carts for a quid each. Sadly, this is now unlikely. Charity shops have caught on to the fact that old video games – like old vinyl albums – are highly collectible, and so they’re putting the good stuff on eBay. That’s fine, it’s their job to raise money, not to provide opportunist swine like me with bargains. But what games can you find tucked away in your local branch of Barnardo’s? To find out I visited about 40 charity stores across the country. Here is what I discovered on the shelves … And please do share your own charity shop gaming finds in the comments!

Renovate rooms, investigate the supernatural and watch people burst into song in this surreal British ghost story

A young American man arrives in a dilapidated British seaside town to take on the renovations of an equally run-down hotel, inherited from a mysteriously absent father he never knew. His power tools talk to him in a Scottish accent, the local people speak in baffling slang, and occasionally people burst into song. Oh, and there are ghosts.

There Are No Ghosts at the Grand is a novel mix of genres – no bad thing in these times of sequels and remakes – but, according to the creative director of independent developers Friday Sundae, Anil Glendinning, it grew organically from a single goal: to tell a very British ghost story.

PC, PS5, Xbox Series X/S, Nintendo Switch, Nintendo Switch 2; Marimittu Games
A soft puzzle game makes a sharp point about the over-optimised future ahead

In the far future, on a planet that is not Earth, AI is in charge. This entity is no Skynet-esque killer robot but a machine that cares for humanity. Manifesting most visibly as cute droids, the technology is pervasive – embedded in everything from the design of the sleek architecture to the gorgeous, mostly sunny artificial weather. The so-called Optimization System has but one responsibility: ensuring the greatest happiness for the greatest number of people.

In less skilled hands this game might have felt like an undergraduate seminar on the limits of utilitarianism. But Japanese studio Marumittu Games elegantly marries its philosophical concerns with smart design choices. You play as a young, unnamed Facilitator tasked with tending to both the city’s bots and its human residents. Each morning you wake up, sleepily loping off to the bathroom before sitting down for an exquisitely rendered breakfast, and then embark on your day’s work. Like everything else in this near-future scenario, labour is designed to cause as little frustration as possible, amounting to simple maths brain teasers on a grid – nothing too taxing, but enough to keep you engaged.