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The Cenozoic Era

The Cenozoic Era

The Cenozoic Era is a realistic animal survival game taking place during the rise of mammals, take control of a variety of animals and fight to survive among other players to reach the top of the food chain. Death, Destruction, Survival, Scavenge, Nature, Thrive, Conquer, Hunt. The Cenozoic Era

Released Jan 20, 2023 Developer Opendix [Studios] Platforms Windows Early AccessSimulationActionAdventureLife Sim
View on Steam ↗ Free (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

57.0%positive990 reviews
Recommended · 0 found this helpful

“nice game in general the animal models are cool and realistic tho the animations of them needs to be focused on more, the nature pretty as well but would be nicer if there were more emotes instead of just laying down, i couldn't check combat as there are not many player to do so…”

— a player, Steam review · 0 hrs played
Recommended · 1 found this helpful

“so fun cool and you can play with your friends”

— a player, Steam review · 44 hrs played
Not recommended · 1 found this helpful

“okay dispite not playing long i could see that without a doubt the one on roblox is so much better than this i played and just kinda chilled the entire time learning the buttons examining the terrain, you know seeing how it worked. well it works trash i now understand why no one…”

— a player, Steam review · 0 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. History through 2025-12 via SteamCharts; self-collected from the Steam API since Aug 2026.

188all-time peak
0 50 100 2024 2025 No data collected for this period No data collected for this period 69 avg · Mar 2023

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Mar 03, 2025
Patch - 1.2.4

Bug fixes for previous version 1.2.3

Feb 24, 2025
New release

The new update is now out, you can look over our posts here and see the features, not all are in the game at the moment but will be rolled out over time, thank you! enjoy!

Jan 30, 2025
Final Version and features

The Cenozoic Era - Final Version Update & Exciting New Features! Hello Cenozoic Era community! The final version of The Cenozoic Era, We’ve been working hard to bring you a truly immersive experience,

Jan 26, 2025
The Cenozoic Era Marketplace Feature

New Feature Update: The TCE Marketplace! Hey Cenozoic Era players! We're excited to introduce an all-new feature coming to the recode: The TCE Marketplace! 🎉 This exciting addition opens up a whole ne

Jan 24, 2025
TCE - Devlog | 3D fur coming to the game?

The Cenozoic Era - New Features Update: 3D Fur, Dynamic Weather Effects, and More! Greetings, explorers of the ancient world! We’re excited to announce a massive new update for The Cenozoic Era, bring

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresAction, Adventure, Indie, Massively Multiplayer, Simulation, Strategy, Early Access
Player tagsEarly Access · Simulation · Action · Adventure · Life Sim · Action-Adventure · Walking Simulator · Choose Your Own Adventure · Exploration · Immersive Sim · 3D · Realistic (Steam store community voting)
FeaturesMulti-player · MMO · PvP · Online PvP · Co-op · Online Co-op · Family Sharing
LanguagesEnglish
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: Windows 8 64-bit version Processor: Quad-core Intel or AMD, 2.5 GHz or faster Memory: 4 GB RAM Graphics: DirectX 11 compatible graphics card with 2048MB Vram Storage: 20 GB available space