The overdue PlayStation Plus edition of Driveclub is still some way off, says Evolution Studios.

Responding to a fan inquiry on Twitter, the studio said there still was work to be done on the server architecture.

"We’re getting there, but there’s still a lot of server development needed to support the PS+ Edition," said Evolution.

In November, Sony delayed that the PlayStation Plus edition.

"We understand many of you are waiting for Driveclub PS Plus Edition to be added to the Instant Game Collection, and we apologise that the game is not yet ready to launch," said the company. "We want you to know that we’re committed to providing Driveclub PS Plus Edition to members when it’s ready, and the team at Evolution Studios is working hard to make it a reality."