Tailor made

Launchyour owngacha.

Pick the collections and give it a face. Expo sets the odds and the price from their market values and funds every prize from one reserve.

Start building Your gachas
To launch
0.001 ETH
Fees on openings
0%
Prizes funded by Expo
100%
Signed price, valid
30min
  1. 01Compose
  2. 02Quote
  3. 03Launch

Pick the collections

Choose what players can win. Expo sorts them by market value into Common, Uncommon, Rare and Epic, and sets the odds.

Loading collections…

Give it a face

Artwork, a name and one line. After launch they never change.

PNG, JPEG or WebP, at least 256 px. It goes in the round window on your pack, cropped and resized for you.

Quote and launch

Expo signs the price for 30 minutes, then you launch it. Editing anything voids the quote.

Launch fee
0.001 ETH
Opening price
—
Expected value
—
Transaction costs covered
Included in the price
Open at once
—

Collection names and covers identify what a gacha draws from; they are not prizes you own, endorsements or partnerships. Randomness comes from Chainlink VRF; prizes are paid from Expo’s reserve. Nothing can change once a gacha is live; its creator can pause it, and Expo can pause any gacha.