9 Rarest & Most Valuable PS4 Games You Might Own

6. Futuridium EP Deluxe

Estimated Value: £100+

An indie shoot-em-up that takes inspiration from the likes of Star Fox, Futuridium EP Deluxe enjoyed minor success when it launched to pretty admirable reviews back in 2014.

The title really took off two years later though when it was up for a limited run of 4000 physical copies split between the PS4 and PS Vita. While it didn't take the world by storm when it launched, Futuridium became a collector's item overnight, with the title gaining a following thanks to its interesting design and small-scale release.

Limited to one copy per customer, the title swiftly sold out, and the physical edition can be found being resold for up to £100 at the time of writing. The game itself wasn't some kind of hidden classic, but that didn't stop it becoming one of the most valuable PS4 releases.