During the hunting portion, shoot your spear gun at the snakes and bats for 10 coins each. Note: Touching them will briefly stun you, allowing zombies extra time to escape. Spend coins to upgrade your zombie-squeezers for more product. This allows you to extract more product from them for a longer period of time, which results in more profit.
Escape points
When a zombie reaches the green bushes at the end of a hunting area, it will escape. Try to keep them from reaching those points. When luring zombies from the swamps, leave a brain bait in the direction that is away from the closest escape point. Then, hide on the opposite side. When you jump at a zombie, it will start running in the opposite direction.
Green zombies
When green zombies see you, they will immediately toss what they holding at you. You will become stuffed if hit. When their alert meter fills an attack is imminent.
Jetpack
You can use the jetpack to move slightly faster in the air while boosting. When chasing, use the jetpack to catch up with the zombies.
Plutonium
Plutonium is earned by meeting zombie capture quotas. Spend it on secondary weapon upgrades, such as more nets in your net gun.
Various strategies
Throw a brain to lure a zombie from the background, then immediately hide behind an object such as a rock or a stump. If no hiding place is available, stand some distance away and be prepared to chase the zombie. Before setting bait, clear away any wildlife, such as snakes or bats, with your spear gun to avoid getting stunned.
Weapons
When dealing with zombies that are wearing armor, charge your harpoon gun to fire a stronger shot. This will do more damage and extend its range. Note: If you manage to get multiple zombies in the same shot you will earn a multiplier bonus that results in more coins. Use the net gun to capture multiple zombies in one shot. The tranquilizer has no effect against armored zombies Keep your secondary weapons such as the net gun available for heavily armored zombies and or groups of zombies. Your secondary weapons have a limited number of rounds and require time to reload. Upgrade your spear gun for distance rather than power. Although you can improve the spear gun to help take down armored zombies, getting more distance is more useful.