Uhhh... click the stone. Sell your stone, and then upgrade. Upgrade Prices: Fist - Free! Boulder - $1,000 Wooden Pickaxe - $15,000 Stone Pickaxe - $100,000 [ MAX ] Check Notes for more info.
Material Upgrade? The material will upgrade when you rebirth (Rebirthing will be added next or next next update.) Pickaxe Upgrade Maxed? I will add more pickaxe upgrades in the future. Updates: Mining Simulator S (V1.1) + Boulder, Wood, and Stone Pickaxe upgrades. + Upgrade button. + Multipliers. + Motivation. Mining Simulator S (V0.0.0.1) + The base game. + Only Rock + Sell Button + Fist
