The arcade coin pusher, on chain. Every drop pushes part of the pile off the ledge, straight to you. 1 in 50 is an avalanche.
A drop costs 10,000 $PUSH. 20% is burned. 80% lands on the pile.
Every drop pushes a share of the pile off the ledge, straight to your wallet. The share is rolled from the hash of the next block, so nobody knows it in advance.
1 drop in 50 is an avalanche: 10% to 25% of the whole pile, in one go.
A reserve drips onto the shelf all the time, at 1/30 of the reserve per day. Pushes are a share of the pile, so when nobody plays, every push gets bigger.