Press space to fish. When you catch a fish, press space to close the little info tab that pops up. Press "B" to view your backpack. press "C" to sell everything in your backpack. Press "N" to access the shop and then arrow keys to change the box then press "M" to purchase an upgrade if you have enough money.
UPGRADES: Better Bait increases the possibility of the fish you catch being better. Faster Fishing increases how fast you catch fish. Deeper Waters adds 2 more fish to the list of possible catches. Crab Trap makes you wait 6 minutes and then gives you an amount of money equal to 2x the amount of fish in your backpack
