ROM-20
Real games on Solana

Every byte
on chain.
Press play.

Real games, written block by block to Solana. Trade the coin to write the game. At 100 % it unlocks. Burn the coin to own a numbered copy.

Open the store Inscribe a game
Scroll to boot
01 / Trade to unlock

Trades write
the game.

Each game has its own coin on pump.fun. The creator of the coin is a pot on chain, not a person. Every trade pays fees into the pot, and the pot writes the next blocks of the game.

  1. 1 SOLtraded on the coin
  2. 0.003 SOLof fees into the pot
  3. 600blocks written
  4. 2.3 MBof game on chain

Rough figures. At 100 % the game unlocks for everyone.

02 / Checked in your browser

Every page
is checked.

A game goes on chain in blocks of 3,840 bytes, one block per transaction. One Merkle root seals the full game. Your browser checks each page against that root before the game starts.

Block
3,840 bytes
Per transaction
1 block
Seal
1 Merkle root
03 / Burn to own

Burn the coin.
Own a copy.

Burn the coin of a game to get a numbered copy. Copy #1 costs the least. Each copy after it costs more. Resell your copy, or keep it forever.

Copies
#1, #2, #3 and up
Price
Up with each copy
Coins burned
Gone for good
04 / Play

The last block
lands. Play.

The game runs from the chain, in your browser. Nothing to install. Press A on the screen to jump.

Open the store Inscribe a game