You play Yersinia pestis, the Black Death. The AI plays every government, hospital and physician on Earth. Infect or kill half the world in 90 days before they synthesise a cure — and earn SOL for a verified victory.
Press here to start the actual game
Unseal the pestilenceThis is the only button that begins a campaign. It asks for a Solana wallet and a password — no email, no app download, nothing to install.
The world map below is a display only — nothing spreads until you press the button
Your side
You command no armies and sign no laws; you only evolve. Spend DNA on Transmission to travel by flea, rat, road and ship, on Symptoms to turn infection into deaths, and on Abilities to shrug off the doctors.
Their side
Every region on the map is run by an AI board of physicians watching your body count. They fight back with lockdowns, closed borders, airport screening, field hospitals and cure research — and they launch emergency strikes on your worst hotspots.
They adapt to you. Evolve lethal symptoms and they panic, pouring money into a cure. Stay mild and hidden and they research in peace.
How you win
Infect or kill half the world before the cure lands.
How you lose
The cure reaches 100%, or day 90 ends with the world still standing.
Burn out
Kill too fast and your hosts die before you spread. Stay mild, then strike.
The score
Points come from the dead you leave behind and how quickly you finish.
The vault
The Plague to Earn token pays a creator fee on every trade. Those fees are swept into a vault every hour, and the vault is the only thing that pays players. Nothing is printed and nothing is promised — the game pays out what the market puts in, and a campaign winner takes 20% of whatever is in it at the moment the world falls.
Two doors
Either overrun the world and the server records a win, or finish the one map mission your campaign hands you — a timed choice, a route to infect, a convoy to destroy. Both routes end the same way: a prize sitting on your profile with your wallet address on it.
The ticket
Payouts only leave the vault for wallets holding the Plague to Earn token — any amount, from the smallest fraction up. It is an entry ticket, not a bet. Miss it and your reward is not lost: it waits on your profile until the token lands in your wallet.
The payout
Open your profile and press claim on a reward. The vault signs the transfer on Solana mainnet to the wallet you signed in with, and hands you a transaction link you can check yourself. A failed payout keeps the reward listed so you can try again.
What a finished mission pays
The moment a mission is completed the server draws your prize from these tiers. Small payouts are the norm and the top tier is deliberately rare — a campaign should never rest on one lucky mission.
Ceiling: 0.04 SOL is the most a single mission can ever pay. Winning campaigns is where the real volume is, and there is no limit on how many you can run.
Campaign wins
Beat the AI doctors and take the board and the server writes your prize: 20% of the dev fees the vault can pay at that moment — its balance minus what is already promised to other players. The number is fixed the instant you win, recorded with the pool it came from, and shown on your profile with a claim button. Missions are the side income — taking the world is the paycheck.
Why it can’t be faked
Your browser only ever sends intentions. The server replays the turn, decides whether the world actually fell, and writes the reward itself. One mission per campaign, one prize per campaign win, each tied to the wallet that earned it and claimable only by that account.
Every paid reward carries a Solana transaction signature you can open and read.
The next outbreak will bring new world events.
The first victory could be yours.
Press here to start the actual game
Unseal the pestilenceNothing has happened yet. Press the button, sign in with your wallet, and the outbreak begins in Irkutsk — where Daria Shipilova is already patient zero.