Data as of 20 October 2026, patch Launch Update 1.0.5. Facts come from launch reviews, Frontier's official FAQ and the game's own store pages; where sources give no Planet Zoo 1 figure, the cell says so.
Planet Zoo 2 vs Planet Zoo 1: the head-to-head table
Seven years separate the two games: Frontier's original arrived in 2019, while the sequel launched on 13 October 2026 across PC, PS5 and Xbox Series X|S simultaneously — no drop-by-drop platform rollout this time. The table lines up both games on every dimension launch coverage tested.
| Feature | Planet Zoo 1 (2019) | Planet Zoo 2 (2026) |
|---|---|---|
| Release | 2019, staggered platform releases | 13 Oct 2026, day one on PC, PS5, Xbox Series X|S |
| Launch species | Under half of PZ2's roster (exact count Awaiting confirmation) | 136 total — 130 base + 6 Deluxe |
| Fully aquatic animals | None — a series first in PZ2 | Yes: freshwater and saltwater aquariums |
| Free-flying birds and aviaries | None — aviaries brand-new to the franchise | Yes: 12 bird species at launch |
| Wildlife Reserves | None | Yes: separate reserve maps with rewilding and jeep tours |
| Zoopedia | Awaiting confirmation | Official database lists all 136 species with stats and fun facts |
| Building system | Classic, African, Indian and East Asian themes carried over; paths and terrain editing frequently criticised | Nine build themes (four brand-new), object scaling, symmetry, FlexiColor, rebuilt search, new pathing |
| Animal visuals and behaviour | Animals "didn't behave like real animals" | Fur, skin, musculature and animation upgrades; seasons and weather |
| DLC carryover | 20 DLC packs' worth of content | No carryover at launch; most PZ1 DLC animals expected back over time |
| Standard price at launch | Awaiting confirmation | $49.99 / £39.99 / €49.99 |
One skeleton, two bodies: Planet Zoo 2 keeps the original's core loop — enclosures, staff, animal welfare, avoiding bankruptcy — and stacks new habitat types, new tools and a second kind of map on top. IGN framed it as "a gentle evolution," and launch review scores landed between 7.5 and 9.5 out of 10. Where coverage compares the games only qualitatively, the Planet Zoo 1 cells stay marked Awaiting confirmation rather than borrowing numbers the sources never printed.
Graphics: how much better does Planet Zoo 2 look?
For anyone weighing Planet Zoo 1 vs 2 graphics, the animals lead the leap and the environments follow. IGN's review names the animal models as the most immediately noticeable upgrade — fur, skin, musculature and animation — describing nearly photo-realistic fauna. Frontier's own announcement billed the sequel as "a generational leap forward in animation and animal behaviour."
Behaviour is what sells those visuals. Leaf, a community builder with seven years in the first game, put it plainly: the animals are "no longer just moving scenery like in Planet Zoo 1." Penguins troop back to their dens to sleep at night and pour out calling at dawn, chimps climb and tigers scratch trees in ways the 2019 original never staged, and Destructoid was struck by fish schooling "just like in the real world."
Environments gained seasons, weather and better water. Foliage shifts gradually into autumn colour and snow dusting, and terrain around water can finally be reshaped without draining it first — "such a big annoyance in the first game," one builder noted. PC testing found frame generation support and a deep settings list, tempered by rare stutters and visual glitches. Net verdict: a generational step in animals, a solid upgrade in tooling.
Animals: 136 species, new habitat types and the roster debate
The roster is the sequel's biggest expansion and its loudest controversy. Planet Zoo 2 launches with 136 species — 130 base plus six Deluxe — more than the original had at launch per launch coverage, with previews putting the base count at more than double Planet Zoo 1's. The number stretches further than before: the first game had no aviaries or aquariums, so the sequel's roster must cover more habitat types.
The new-habitat species are the headliners: 12 free-flying birds, fully aquatic fish and sharks such as blacktip reef sharks and hawksbill turtles, and around half the list eventually eligible for release into the wild. The complete picture lives in our Planet Zoo 2 animal list and the official Zoopedia overview.
The debate is what is missing. Community reviews flagged whole regions running thin — North America, South America and Oceania — with fan favourites like the cheetah, mandrill, okapi, Indian peafowl, polar bear, red kangaroo and jaguar absent, and first-game mainstays such as the American bison gone too. None of Planet Zoo 1's 20 DLC packs carries over at launch, though DLC-focused creators expect roughly 90 of those animals back over the sequel's lifecycle through paid packs and free updates.
Gameplay systems: what's genuinely new beyond the fences
The daily rhythm is familiar on purpose. IGN found "isn't a ton that has changed" in building enclosures, hiring staff and caring for animals, so veterans find their bearings immediately; the campaign doubles as an extended tutorial with a lighter comedic tone.
Building is where the toolset visibly moved. Nine build themes ship at launch — classic, African, Indian and East Asian return alongside four brand-new regional themes — with object scaling, symmetry, FlexiColor recolouring and a piece search finally fixed after two games of frustration. Creators count more than 5,000 new scenery pieces, a more forgiving pathing system, a better climbing system and a prosperity tab modelled on real-world AZA care guides. Staff buildings changed philosophy too: keepers and vets now work in view like an open restaurant kitchen instead of eyesores hidden behind hills.
Management depth survived too. IGN's reviewer failed to bankrupt the system with one warthog exhibit and sky-high tickets — it is "actually a challenging economic simulation" — and six staff types, four-pillar reputation tracking and a franchise mode now linking zoos and reserves carry the long game; our Franchise Mode guide covers that loop.
Wildlife Reserves are the headline mode, and reviews split. These separate maps let you paint biomes, restore native plants and rewild animals before driving a jeep through with photo mode. Destructoid loved the lifelike results — an elephant calf bolting to its parents and knocking over the safari cart — while IGN judged the management layer "a little shallow." Aquariums and aviaries earned broader praise, from glass tunnels through tanks to mesh aviaries that can hold terrestrial animals.
Is it worth upgrading from Planet Zoo 1?
The consensus among reviewers maps onto play styles. Upgrade now if aquatics, aviaries or reserves are what you always wanted: Leaf's verdict was that Frontier "really did add everything I wanted," and one pre-launch hands-on argued it makes Planet Zoo 1 feel fully obsolete on day one.
Wait if the roster drives your builds. Leaf's advice was direct — Planet Zoo 1 "hasn't disappeared," and species-first players can keep playing it while free updates and DLC refill the gaps. A builder-focused reviewer judged the roster fixable over time rather than structurally broken, and ACG rated the sequel above the original while doubting it would convert anyone who bounced off the first game.
One official signal points to the future. Frontier's FAQ says the support team will keep helping Planet Zoo 1 players, but development is now focused on Planet Zoo 2 — new content lands in the sequel, tracked in our DLC hub. On price, Standard costs $49.99 / £39.99 / €49.99 on PC and console; our where to buy guide lists every store, and the full verdict sits in Is Planet Zoo 2 Worth It?.