Radiation 4 will be upgraded next year, and PC, PS5 and Xbox Series X / S will be updated free of charge.

CTOnews.com, October 24 (Xinhua)-- Bethesda has announced that the classic American RPG game Radiant 4 will be launched in 2023 for PC, PS5, and Xbox Series X / S with new upgrades, including many new features to improve performance.

According to the official blog post, the free update to radiation 4 will include "high frame rate performance mode, quality features of 4K resolution games, bug fixes and even additional Creation Club content".

CTOnews.com learned that radiation 4, which first went on sale in 2015, is the best-selling film in the radiation series, selling 1200 million copies on the release day alone, according to Bethesda.

Radiation celebrates its 25th anniversary this month, with developer Bethesda announcing several celebrations in October and releasing a poster.

The latest work in the series is radiation 76, an online multiplayer game in 2018. Its latest update, released in September, introduces repeatable story-based quests for teams of up to four players to play in Pittsburgh.