UpgraderUpgrader is one multiplier against one draw: name the target you want, the mint win zone on the board is the slice of the board you are buying, and the spin either lands inside that band or past it.

Targets from 1.0105× to 10,000×, with the win chance printed on the button before you press it.

The board draws your chance as a band whose height IS the chance, and the laser falls to where the seed put it — a win is a laser inside that band, a miss is one past its lower edge.

The win zone is one draggable object: slide it to anywhere on the board and the band, its two edge tabs and its glow travel together, while your odds stay exactly where they were.

Every round is a single provably fair draw, replayable on the fairness page afterwards.