The original Planet Zoo had a way of turning you into an accidental wildlife enthusiast. You'd load up to tweak enclosure layouts and suddenly find yourself Googling whether babirusas are real animals (they are, and they're wild-looking). Planet Zoo 2 picks up exactly where that left off, and Frontier Developments has delivered a sequel that feels less like a reinvention and more like a generous expansion of everything that made the first game worth hundreds of hours.
The game is out now on PC, PS5, and Xbox Series X/S, and the headline additions are hard to miss: aquariums, aviaries, and sprawling nature reserves that let animals roam free across vast biomes.
What the new biomes actually add
The nature reserves are the most visually arresting addition. Hippos wallow in muddy shallows, flamingoes preen in shallow pools, and elephant herds move across open ground in the kind of scene that makes you forget you're managing a budget. Frontier borrowed the jeep exploration mechanic from its Jurassic World Evolution series, letting you drive through these reserves and snap photos that convert into research points. It works fine, though calling it a system feels generous. It's more of a pleasant detour than a meaningful gameplay loop.
Aquariums follow a similar pattern. They're essentially wet enclosures with a filtration pump attached, requiring you to monitor salinity, temperature, and depth. Hawksbill turtles drift through the water while manatees probe the depths, and yes, you can build an underwater viewing tunnel. That alone justifies their inclusion. Aviaries are the most straightforward of the three: covered enclosures with roof supports to give birds enough vertical space. Majestic shoebills spreading their wings inside one of these is genuinely something to stop and watch.
Here's the thing, though: none of these additions fundamentally change how Planet Zoo plays. They're textural additions rather than systemic overhauls. That's not a criticism so much as an honest read of what Frontier has built.
The management layer still holds up
What most players miss when they focus on the spectacle is how solid the underlying tycoon game remains. Animal welfare is a substantial system in itself: biome management, enrichment, breeding programs, health monitoring, and trading all demand real attention. Layer on top of that the familiar zoo management tasks (staffing, guest satisfaction, food and drink concessions, entry pricing), and the balancing act is genuinely engaging.
Happy animals produce happy guests, and happy guests justify higher entry fees. The loop is clean and satisfying. The economy actually bites if you ignore it, which puts Planet Zoo 2 a step above theme park sims that treat management as an afterthought. If you're finding the finances tricky early on, the Planet Zoo 2 money guide covers the most reliable ways to keep your zoo funded without burning through your starting budget.
A sequel that learned from Planet Coaster 2's mistakes
Frontier's Planet Coaster 2 launched in a noticeably thin state, with a content roster that felt like it was holding back material for paid DLC. Planet Zoo 2 doesn't make the same mistake. Nine build themes and 136 species at launch gives builders and animal enthusiasts enough to work with from day one, and the improved tutorial campaign is a meaningful upgrade over the original game's scattered introduction.
The tutorial now features a cast of recurring voiced characters who walk you through the important systems in a logical sequence across multiple biomes. It's patient without being condescending, which is exactly what a management sim with this many moving parts needs.
The UI is still a little busy in places, but controller support feels more considered than before, making the console versions a genuine option rather than a compromised port.
The animals are still the whole point
There's a tree kangaroo in Planet Zoo 2. Until this game existed, there's a reasonable chance you'd never thought about tree kangaroos. Watch one bound up a climbing frame, tail whipping as it hugs the wooden beams, and you'll find yourself opening a browser tab to look up whether they actually do that. They do.
That quality, the ability to make you genuinely curious about real animals through a digital recreation, is what separates Planet Zoo 2 from other management sims. Ring-tailed lemurs scampering around enclosures, Asian small-clawed otters launching off rocks into pools, Toco toucans hopping through aviaries. The nature brush tool (new in this sequel) makes populating larger enclosures with foliage far less tedious, and seasons add visual variety with snow-dusted parks and autumn colour, even if the weather's effect on management mechanics feels light so far.
The game also introduces a seasonal nature brush that makes larger enclosure decoration much faster, which anyone who spent hours placing individual trees in the original will appreciate immediately.
For players looking to go deep, the Planet Zoo 2 wildlife reserves and releasable animals guide maps out all 6 reserves by continent and biome, with every releasable animal listed for each location. Worth bookmarking once you're past the tutorial.
