Tap on the Coin to get Coins. The boxes on the side are upgrades each upgrade makes it so you earn more per tap (C is for Coins, #↑ upgrades, and robot is an auto clicker).
This is my first game Update Log: 0.1 Added upgrades 0.2 Added more upgrades 0.3 Added coin animation 0.4 Replaced upgrade with auto clicker 0.5 Added 2nd page in shop & cover 0.6 Added new coin counter 0.61 Bug fixes #clicker