Gun series missions are thought the mainline of assignments. Occasionally, your gun will not be updated enough to undertake specific assignments. In cases like this, it is possible to do the contract missions. All these are in the event you should improve your firearms freeplay assignments that make you a bit of cash.
Hidden Bunny In Forest
While playing an "Event" in the forest, without moving the gun, look into a 40x zoom scope, and look between the two Pine trees straight ahead. Shooting the bunny will award you with 1000 cash each time you play the level.
Infrared Vision to hit organs
If you're able to reach an animal's organ as grotesque as it seems, you will get bonus cash. When you update to the next rifle, you will have infrared vision when zoomed in, which you can empower. You will see three: the heart, the lungs, as well as the brain. You get ten bonus cash, although the brain and lungs would be the most difficult to strike. The lungs would be the most easy to hit but you just get five dollars. On the very first shot, take your time steadying your goal. Before you make your first shot, so do not be hasty, the creatures aren't alarmed. As needed, don't forget the zoom in and out; do not remain in if you miss a shot and creatures are running around wildly zoomed. It is not difficult to maintain an eye on them.
Shooting
Take your time to steady your aim before your first shot. Animals will not be alerted to your presence until that shot is made. Zoom in and out as necessary. Zoom out if you miss to track your target better. You will earn bonus money if your shot hits a vital organ. This may be a requirement for some missions. The second rifle features an infrared view when zoomed in to help you target specific organs. The brain, lungs, and heart will be revealed. The brain and lungs are the most difficult to hit, and are worth a $10 bonus. The lungs are the easiest to hit but are only worth $5.
Shotgun
Switch to your shotgun for close targets. Use it with animals such as bears, which will charge you if not killed on the first hit.
Suppression
Missions that require to kill multiple targets are a bit more difficult, as you will be hard pressed for time to steady your aim after your first kill. Guns you can obtain later will have a "Suppression" rating, and are enhanced by silencers. This will reduce the chance of other animals becoming alerted after that first kill.
Switch Weapons
At anytime in a hunt it is possible to pat on the swap button to change to your own other weapons. Some creatures are competitive, like the bears. In case you do not kill them in one-shot, they will run right for you! Change to your own shotgun, to allow them to get extremely close, wait, then let 'em have it.