Project Planet: Earth vs Humanity - Strategic Social Deduction

8/30/2026, 4:05:03 PM

Release date: 9/25/2023

Tags: #party-game #social-deduction #board-game #local-multiplayer #family-friendly #turn-based-strategy #team-based #online-co-op

User Reviews

Score: 78%Mostly Positive
Review Count: 413 reviews
Fetched At: 8/30/2026, 4:05:03 PM

Reference prices

Japan

¥ 1,260 (JPY)

Steam JP

$11.24 (USD)

Steam Global

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 1,260
Global Price: $11.24
Price in Your Region: ¥ 1,260-55%Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 31 Aug 2026
Sale Status: On sale
Price Checked At: 8/31/2026, 4:26:32 AM

Key highlight

A strategic party game where one player controls Planet Earth to destroy humanity, while others cooperate as different human factions to survive through branching narratives and tough choices.

Who this is for

Ideal for players looking for a unique confrontation over the fate of the planet. Gather your friends for a thrilling experience of strategy and deception.

Details

Overview

Project Planet - Earth vs Humanity is a unique strategic party game that pits players against each other in a desperate struggle for survival. One player takes on the role of Planet Earth, tasked with eradicating humanity through a series of devastating environmental disasters. The remaining players embody different factions of humanity – World Leaders, Industry, Media, Scientists, and the Public – working together to overcome impossible dilemmas and branching narratives to ensure their species' survival.

Highlights

Asymmetrical Gameplay: Experience a unique dynamic where one player controls the planet's destructive forces, while others cooperate as humanity's representatives.
Strategic Social Deduction: Engage in tense negotiations and strategic planning as players try to achieve their hidden or overt objectives.
Branching Narratives & Dilemmas: Face challenging choices with far-reaching consequences, ensuring high replayability and emergent storytelling.

Who It's For

This game is perfect for groups of friends looking for a party game with a strategic twist and a compelling theme. Fans of social deduction games, turn-based strategy, and cooperative challenges will find a lot to love here, especially those who enjoy games with emergent narratives and difficult decisions.

Game Info

Developed and published by Fifth Harbour Studios, with additional publishing by Gamersky Games, Project Planet - Earth vs Humanity launched on September 25, 2023. It supports local and online multiplayer, making it ideal for both in-person gatherings and remote play. The game is family-friendly and features turn-based strategy mechanics, offering a thoughtful and engaging experience for players aged 0 and up. It boasts a 'Mostly Positive' user reception on Steam and is available in multiple languages.