Subnautica and its sequel which is in-development, Subnautica: Below Zero, are pertaining to PS5 and a free PS4 to PS5 upgrade will be available for players.
The releases of both games on next- generation consoles were confirmed in a press release today, with an approximated release window for both games as Early 2021. Subnautica is already out on PS4 and its sequel will also launch on the console in Early 2021.
You can view a trailer for Subnautica: Below Zero below:
Subnautica released back in 2018 on PS4 and its frozen sequel has actually been in development ever since. The game is currently in early access and the developer Unknown Worlds commented back in 2019 that the release would be away off Its release was confirmed for Nintendo Switch previously this year, however it is good to have confirmation of a PS4 and PS5 release.
Subnautica is set to release for PS5 in Early 2021 and Subnautica: Below Zero is set to release for PS4 and PS5 in Early 2021.