Setting up the pins…
One crate, one skin. Nothing to read up on before your first drop.
A crate costs 0.50 to 100 Keys. More risk and more rows lower the cap, so no slot is worth more than 1,000 Keys.
Every pin sends it left or right, 50/50. The edge slots are rare and rich, the middle ones are common.
You get the priciest skin worth up to stake × multiplier. It goes to your inventory: keep it, sell it or use it in other games.