More and more news about PS5. According to foreign media reports, the downward compatibility of PS5 is very strong, and it may even be online with PS4 across generations. Jim Ryan, CEO and President of Sony Interactive Entertainment, told the media: "In the Internet age, downward compatibility can become very powerful. Because the game community is tribal in nature, downward compatibility allows us to organically migrate the player community from PS4 to the next generation, allowing players to play PS4 games upstream on a new generation of hosts. We think this is very important. "For cross-generational online problems, Ryan pointed out:"Cross-generational communities can enjoy the games together. However, considering the ambiguity of this sentence, it remains to be seen how the actual effect may be.