--Instructions-- • Open the shop in the top right corner • Buy units from the shop with cash • Use bits to upgrade turrets • Earn enough bits to buy undiscovered units to discover them • Click the next wave button in the top left corner to start the next wave • Defend against the approaching army of enemies • Earn bits by defeating each enemy • Don't let them reach the other side • Go for as long as you can • Don’t forget to save your game before you go! Click the three dots in the top right and press save. Store the save code somewhere safe!
