Features 4 major pieces of downloadable content that expand your regional animal rosters and building themes.

The report for the Planet Zoo repack (version 1.2.5.63260) by

Players utilize powerful piece-by-piece construction tools to design complex enclosures. The terrain manipulation tools allow for precise digging of lakes, forming of mountains, and carving of caves. Thermal maps and barrier strength calculators must be monitored to prevent animal escapes. Deep Economy and Staff Management

Released shortly after the base game, this pack focuses on polar biomes.