Upgrades

Storage

Miners can only hold a certain amount of coins-worth of crypto. Default is 25,000

Upgrading storage increases this amount by 25,000 each time.

Cost is defined as:

100000 + (currentstorage / 25000 - 1) * 25000)

In other words, first upgrade is 100,000. Every upgrade after that, the cost increases by 25,000.

Max storage allowed is 200,000.

Speed

By default, every hour, miners will get you one of these amounts:

150, 160, 170, 180, 190, 200

Each upgrade of Speed increases the amount given by 10%, with a max upgrades of 9 (meaning 90% increase).