The ‘Big in Japan’ promotion is offering up to 70% off the price of over 350 games in Europe, where it runs until 11.59pm BST on Friday, May 8.
In the US some 300 games are discounted by up to 50% until 8am PST on May 8.
As part of an initiative designed to promote social distancing during the coronavirus pandemic, Sony is currently giving away PS4 games Uncharted: The Nathan Drake Collection and Journey. Players who download the titles free of charge before May 5 at 8pm PDT can keep them forever.
Uncharted 4: A Thief’s End and Dirt Rally 2.0 are free to download from the PlayStation Store for PS Plus members in April.