How Piggy
Bank Works.

Piggy Bank is a pixel-art game on Solana mainnet. You buy a Mystery Crate with SOL, boot it open, and reveal a Level 1–5 Piggy. Piggies print SOL over time. You claim, you cash out.

There is no feeding, no chores, no death. Only two knobs matter: what level you rolled, and whether your piggy still has battery.

You need a Solana wallet — Phantom is the easy pick. Click Connect Wallet at the top right. We never see your seed phrase. You sign every transaction and can disconnect any time.

Every Mystery Crate is free to claim. No adoption fee, no per-wallet cap, no supply limit — open to everyone.

After purchase, your crate lands in your Dashboard. You have 24 hours to open it — miss the window and it expires. Level is decided at boot, not at purchase, so nothing is spoiled before the roll.

Five levels, one fixed odds table. Higher levels are rarer:

Odds are fixed and never change without notice.

Booted piggies earn continuously. Your dashboard counter ticks in real time — higher levels tick faster. Nothing to top up beyond keeping the battery alive.

Yield scales with average power over the print window. Claiming or installing a battery snaps power back to 100%. A dead piggy is not lost — just idle until you plug in.

Withdrawals pay a small network fee. Treasury health can pause payouts.

Holders can lock $PIGGY inside the Vault for 7, 30, or 90 days. While the timer runs, every piggy in your bank stacks faster — up to +40% on the longest lock. Deposit returns in full at unlock, plus the bonus.

• Real money on Solana mainnet. Only spend what you can lose.
• SOL price moves — the value of your rewards moves with it.
• Blockchain transactions can't be reversed once signed.
• Some jurisdictions restrict crypto play — check local rules.
• We never ask for your seed phrase. Anyone who does is a scammer.