Check the official page for current availability, supported devices and any in-game purchases. Browser controls may require a keyboard or mouse.
ANSWERS FOR YOUR FIRST SESSION
Project Zero gameplay guide and player questions
itch.io browser edition · Researched Nov 11, 2026 · Guide updated Nov 11, 2026.
Source facts
What is the primary objective of the game?
As the director of the Global Climate Taskforce, you must lead the world to reach net zero CO2 emissions by the year 2050, starting from January 2026 when the world is already 1.2°C warmer.
You will fail your mission if the global temperature reaches +3°C or if you lose the approval and trust of the public during your 25-year term as the director.
How can I learn the game mechanics as a new player?
The game includes a comprehensive 21-step tutorial designed specifically for new players to learn the ropes of managing the Global Climate Taskforce and navigating the various game systems effectively.
Which game modes are available for different play styles?
You can choose from several modes including Fast (approx. 15 minutes), Normal, Hard Core, Daily Challenge, and Endless World, allowing you to tailor the game length and difficulty to your preference.
You must manage a budget and policy points while interacting with a minerals market that includes refining processes for materials like batteries, rare earths, copper, silicon, and uranium to support your climate goals.
The game features six distinct skill trees: Energy, Industry, Agriculture and Forestry, Cities, Diplomacy, and Food and Water. These trees are essential for managing global development and reaching your net zero targets.
You must balance the needs of four specific voter groups: urban residents, the industrial sector, farmers, and the younger generation. Maintaining their approval is critical to preventing mission failure throughout your term.
What keyboard shortcuts are available for faster navigation?
You can use keyboard shortcuts to manage the game: Space to pause or play, 1-3 for speed control, T for skills, R for continents, S for statistics, N for news, M for market, P for popularity, H for world view, and F for full screen.
Yes, there are six playable roles: Scientist, Diplomat, Economist, Activist, Oceanographer, and Urban Engineer. Each role provides unique special skills that can help you address the various climate challenges you will face.
How do I handle unexpected events during gameplay?
You will encounter over 200 dilemma events, some based on real news, including international disputes and natural disasters that require you to make decisions, such as ordering evacuations to protect the population.
AI-assisted research with automated evidence and consistency checks. Good Game Daily organizes publisher information into practical answers. Guidance is an editorial interpretation of those sources. These notes are based on source research rather than a firsthand playtest; editions and later updates may differ.
YOUR NEXT STEP
Set up a browser session
For Project Zero · itch.io browser edition.
Controls are not specified in the information panel. Read the developer’s instructions before choosing a device; browser play alone does not establish touch support.
A session length is not verified. Check the save or restart instructions before starting if you have a fixed amount of time.
Use the browser build on the official page. Optional downloads can have different features and prices.