In order to meet the demand for games isolated at home abroad, Sony Interactive Entertainment launched a free-to-play game activity called "Play At Home" in April 2020, and also gave away the PS4 game "Ricky and Jingle" in early March this year. According to official sources, a new round of free-to-play activities will begin on March 26, adding a number of games, including Horizon: Dawn of Zero.
From March 26th to April 23rd, players can claim 9 brand new free games on PSN, which are:
《Ab》(PS4)
Advance Dungeon (PS4) hong Kong service is not available
Unblock: Infinity (PS4/PS VR)
Deep Sea Trek (PS4)
The Witness (PS4)
Space Robots: Rescue Mission (PS VR)
《Moss》（PS VR）
《Thumper》（PS VR）
《Paper Beast》（PS VR）
In addition, as a game masterpiece released by the PS4 platform in 2017, Horizon: Dawn of Zero will be freely downloaded and played from April 20 to May 15, especially worth mentioning that the free play is the full version including the follow-up DLC, players can experience the full content of the game at once, which is quite generous.