Coastal Freeze is a Custom, AS2 CPPS.
Coastal Freeze is available to play on their Downloadable Client,
re-released on the 21st of December, 2021 (Originally 14th of August, 2020).
Links for the client can be found on Coastal Freeze's discord server under #announcements. Huge thanks to the developers Random and Allinol for making the client. These two developers have been working non-stop to make the client functional for the community.