Every country on Earth is preparing for the 4K mission. Board the capsule, light up your country, take on missions and get your own boarding pass.
Welcome to 4K Adventure! Board in three easy steps: connect your wallet, pick a name and a country, choose your class.
Free to play. Only your public wallet address and a free signature. 4K never asks for a seed phrase and never asks you to send a transaction.
Shown when people zoom in. Rounded to about 50 km, never your exact address.
Delete your astronaut for good? Your profile, certificate number, city beacon, chat messages and Moon Base points are removed from the game. Your wallet and tokens are not touched.
How to play · 1 minute
- Start. Connect your Solana wallet and sign a free message. No transaction, no fee.
- Board. Pick a nickname, your country and a class. You get your boarding certificate.
- Light up. Your country glows on the globe. More astronauts, brighter color.
- Build. Grow your station, upgrade modules and send ships on expeditions. It keeps working while you're away.
- Connect. Chat with astronauts from every country and help your country build its Moon Base.
- Share. Post your certificate with #4KOrbit.
4K never asks for your seed phrase. Never share it with anyone.
Country
Drag to turn the globe, scroll or pinch to zoom, double-click to fly closer. Tap a country to meet its astronauts. In this preview a country counts registered astronauts; at launch only wallets verified to hold 4K will count.
Build your station
Collect stardust, crystal and fuel. Upgrade your modules, research new technology, send scouts on expeditions and help your country build its Moon Base. Your station keeps working while you're away.
Scroll to zoom · drag to move · tap a module
Astronaut comms
Talk with the whole mission, your country's crew, or privately with friends from any country. Tap a nickname to message that astronaut. The 4K team never writes to you first and never asks for a seed phrase.
🛡 The 4K Team never writes first and never asks for your seed phrase.
💡 Tip: write @Brian and your question for quick help.
Six questions about our world
Guess the country from a fact. Every right answer adds resources to your station, and a daily streak adds a bonus.
The Orbital Ring
Every country's Moon Base gifts also build one shared ring around Earth. When it's complete, every astronaut gets the Ring badge.
Missions
During the beta, missions are for practice and fun. 4K airdrops come with the full version, and their rules will be published before anything opens. Taking part never requires buying anything.
Missions for the whole crew and your country. Your personal 4K rewards (profile, training, station levels, flight school, invites) are in Me → 4K rewards. Taking part never requires buying anything.
Every mission gets public rules and a reward limit before it opens. Rewards are paid in 4K tokens, sent manually by the 4K team from a public rewards wallet, and every payout is listed with its transaction link.
Crew ranks
Every astronaut gets a rank on their boarding pass. Ranks are titles in the game, based on verified 4K in your wallet. They are not a promise of any reward or value.
Every country builds its own scale, so a small country has its own president and commanders too. Holdings are read from the public Solana blockchain and re-checked regularly, so a rank always matches what the wallet holds now.
🎁 4K rewards
Play, learn and invite friends. Rewards are sent automatically to your wallet from the game wallet, as a gift box with confetti. 4K is the game token on Solana.
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Your friends
Astronauts you added and who added you. Visit their stations, help once a day and send messages.
Team tools
Station ranking
Only you see this. Work points = module levels ×10 + research ×15 + ships ×2 + artifacts ×25 + training missions ×5. Active days and actions count real station work (build, research, ships, flights, quiz, missions, Moon Base) from 21 Oct 2026.
Reports
Messages and photos reported by astronauts. Three reports hide them automatically until you decide.
Passenger manifest
Latest astronauts to board.
Top 10 countries
Ranked by the total 4K held by each country's astronauts, then by crew size. Every country with astronauts is on the list. Select a country to fly to it.
Beta rules · please readGame rules · please read
- START 1.0. The clock started for everyone on 23 October 2026 at 20:00 CEST. Beta pilots keep their accounts and wear the 🧪 Beta Pilot badge.
- 4K is the game token. 4K is a community token on Solana that we use in the game as a reward and a thank-you. We don't treat it as a means of payment and we make no promises about its value. Outside the game other people may trade it, and its value can go up, down or to zero.
- 4K rewards. Rewards are sent automatically from the game wallet after your profile reward has passed its checks. The pool is limited; the 4K Team may change or pause rewards and will announce changes in the game and on Telegram. One astronaut per person.
- Your data. We store your nickname, country, class, optional X and Telegram handles, photo, base name, chat messages and your public wallet address. You can delete all of it any time with "Delete my astronaut" on the Me tab.
- Be kind. No spam, scams, hate or adult content. Moderators can remove messages, photos and astronauts.
- Safety. 4K never asks for your seed phrase or private key and never asks you to send tokens.
- Found a bug? Tell us on Telegram or at office@4k.style. A screenshot helps a lot.
- This is a beta. Things may break or change. Thank you for testing with us.
- Progress reset. When the beta ends, station progress (resources, modules, ships, research) is reset for everyone. Your astronaut profile, number, country and certificate stay.
- No airdrops in the beta. Token rewards come with the full version, with public rules announced first.
- Your data. We store your nickname, country, class, optional X and Telegram handles, photo, base name, chat messages and your public wallet address. You can delete all of it any time with "Delete my astronaut" on the Me tab.
- Be kind. No spam, scams, hate or adult content. Moderators can remove messages, photos and astronauts.
- Safety. 4K never asks for your seed phrase or private key and never asks you to send tokens.
- Found a bug? Tell us on Telegram or at office@4k.style. A screenshot helps a lot.