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Project Planet - Earth vs Humanity

Project Planet - Earth vs Humanity

Destroy Humanity with virus outbreaks, asteroid impacts and more as Planet Earth! Or team up with up to five friends as the World Leaders, Industry, Media, Scientists and Public, and try to survive. Impossible dilemmas and choices-matter create countless paths in this strategy party game!

Released Sep 25, 2023 Developer Fifth Harbour Studios Publisher Fifth Harbour Studios, Gamersky Games Platforms Windows Party GameSocial DeductionBoard GameLocal MultiplayerFamily Friendly
View on Steam ↗ $24.99 (US · as of 2026-05-15)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via SteamSpy as of 2026-05-15.

79.5%positive381 reviews
Not recommended · 0 found this helpful

“so for a review, i cant say much the web browser client didn't work, i tried a few games and in the first game i got to choose what to do but in after the first round it stopped giving me actions..... and what i understood is that it does not require you to communicate which…”

— a player, Steam review · 1 hrs played
Read more reviews ↗

Latest official news

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

Sep 24, 2025
Project Planet is now live in Japan!

We have some incredibly exciting news to share today! After all our hard work and dedication, we're absolutely thrilled to announce that Project Planet is finally ready for its launch in Japan! For th

Apr 01, 2025
Earth Appreciation Festival!

Project Planet is joining the Earth Appreciation Festival on Steam! What better way to show your appreciation than to save (or destroy) Earth in Project Planet? Don't miss out on the highest discount

Dec 04, 2024
Update 1.8 is live!

We just released Update 1.8, introducing the "Supervolcanic Eruption" quick game and fixing a bug in the Asteroid Disaster! Read the full changelog below: Changes: Added the Supervolcanic Eruption qui

Dec 01, 2024
Nominate Project Planet for "Labour of Love"

Hey planeteers! It’s that time of year again—Steam Award nominations are here, and we need your help! We’re aiming for the “Labour of Love” category, a celebration of games that have grown and thrived

Oct 20, 2024
Update 1.7 is live!

We just released Update 1.7, introducing the all new "Supervolcanic Eruption" disaster! Read the full changelog below: Changes: Added the Supervolcanic Eruption disaster to the game! The first supervo

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-15.

GenresIndie, Strategy
Player tagsParty Game · Social Deduction · Board Game · Local Multiplayer · Family Friendly · Turn-Based Strategy · Team-Based · Online Co-Op · Political Sim · Funny · Psychological · Choices Matter (SteamSpy community voting)
FeaturesSingle-player · Multi-player · PvP · Online PvP · Shared/Split Screen PvP · Co-op · Online Co-op · Shared/Split Screen Co-op
LanguagesEnglish * , Simplified Chinese * , Traditional Chinese * , French, German, Spanish - Spain, Portuguese - Brazil, Portuguese - Portugal, Russian, Spanish - Latin America, Japanese * *
Achievements77
Estimated owners0 – 20,000 (SteamSpy)
Minimum system requirements (PC)

Minimum: OS *: Windows 7 Processor: 2.66 Ghz Core 2 Duo or Greater Memory: 4 GB RAM Graphics: Integrated Graphics DirectX: Version 11 Network: Broadband Internet connection Storage: 3 GB available space