Palworld 1.0 is due to drop on Saturday 12 July 2026 at 10:00 a.m. AEST.
The update will be released on Steam and other platforms.
PocketPair has advised gamers to choose between clearing current saves or converting old saves before the upgrade.
The company says both options are both options are safe and will retain advancement if converted properly.
Steam users have experienced minor interruptions earlier this week.
PocketPair said the outages are should not impact the launch timetable.
Players are advised to save their data and review the official guidance before the start time.