itch.io

You might want to either change the upgrade description or the code for gold gain on the automatic generator. It says 2x per upgrade which would mean it would double every upgrade; however, it only provides +10 per upgrade.

This game needs the ability to scroll up and down. You lose access to upgrades when you unlock the size 16 field.

I already have a mouse. Not all mice come with a middle mouse button. Also, mice cost money. However, if you would like to give me the money to purchase a new mouse just for this one game I'd be happy to receive it. I doubt that is the case though. So, that still leaves this game in a state that is unplayable to people without a middle mouse button. You may want to consider such things going forward as a developer. Since the fewer people able to play the games you make means the slower your name/brand can grow.

I don't have a middle mouse button. This is literally unplayable.