Ratchet and Clank: Rift Apart and Marvel's Spider-Man: Miles Morales are in second and third after after massive increases in sales.
Meanwhile, Marvel's Spider-Man: Miles Morales, available on PS5 and PS4, currently stands at over 6.5 million units sold worldwide.
Even with advances made in technology and quality of life, there are several areas where current-gen titles need to improve in the coming years.
The PlayStation CEO says the PS5 exclusive was the most enjoyable experience for him of the last year, and one that excites him for the future.
Meanwhile, Mario Golf: Super Rush claims third place, and also enjoys the biggest ever launch for a Mario Golf game to date.
Whether you want to create images with animated elements or toy around with numerous filters, these photo modes are the ticket.
Monster Hunter Stories 2: Wings of Ruin debuted in third place with sales being over twice as much as its 3DS predecessor.
Nintendo's golf sim remains on top in a week without big release. Ratchet and Clank: Rift Apart drops to sixth while Scarlet Nexus falls to 26th place.
Fidelity mode's frame rate goes up to 40 FPS with these changes. New stickers, color backgrounds for Photo Mode and more also added.
Bolts will buy you weapons but Raritanium is needed to upgrade them. Here's how to quickly earn Raritanium with very little effort.
You'll need Bolts almost constantly especially when it comes to acquiring new weapons. Here's how to ensure you're never short.
Ratchet and Clank: Rift Apart is pushed down to third place, while Bandai Namco's Scarlet Nexus debuts in eighth position.
Want to be immortal and never run out of ammo? Here's how to locate enough Gold Bolts to unlock the best cheats in the game.
Between Spybots, Gold Bolts, Glitch Challenges and whatnot, there's a lot to collect. Here's how to find every single collectible.
There's a venerable smorgasbord of weapons to be had in Insomniac's latest. Here are all the different weapons and how to find them.
Ratchet and Clank: Rift Apart performs surprisingly well in its second week, selling more copies than it did in its launch week.
The latest title in the series sees Ratchet and Clank joined by Rivet as they hop across dimensions to try and stop Dr. Nefarious.
Update 1.001.003 also fixes a variety of issues like players getting stuck in certain cases and Rivet spawning without her hammer.
In terms of revenue, it is the biggest UK launch for a Ratchet and Clank game, while overall, it is the second biggest UK launch for a PS5 game.
Meanwhile, Chivalry 2 debuts in ninth place, Final Fantasy 7 Remake Intergrade in twelfth place, and Guilty Gear Strive at No. 26.