Dear Players,
It's great to see our game getting some love. It really boosted our morale. As for how the 2nd/virus part of the game works, it is similar to how Plants vs Zombies plays out. If the top cell is placed in the top lane, the adrenaline count at the bottom left gradually increases over time, which can be used to place other cells to fight back the virus/enemies. It's on us to have not made a comprehensive tutorial for the game mode due to the lack of time, but we hope our efforts made you have at least a morsel of fun over the course of the game.
Regards,
Devs