Press up and down arrow keys to move up and down the trunk. Press space bar or click the woodpecker to peck. Try and get more points from pecking. Press S to call. Buy a mate that will peck occasionally for you. You can upgrade the mate so it pecks more often. You can also buy upgrades like more acorns per peck, which transfers over to your mate. Once you've gotten a mate, you can buy a chick for 150 acorns. This will encourage you and your mate to find more acorns (+4 per peck). Please recommend update ideas down below.