Infinite Ammo
Manhunt revolves mostly around "sneaking," but occasionally, when you are caught or in situations where sneaking is impossible, you might have to use a firearm. Because of the "assassin like" element of the game, you will rarely receive any ammo. This lack of weaponry can make the game really difficult, especially in places where you have to battle a lot of enemies. The infinite ammo code will give you an unlimited supply of ammunition for each weapon you have in your arsenal, which means you won't have to worry about sneaking so much and you are free to turn the game into a third-person shooter rather than a sneaking game. To enter this code, you will need to be on the main menu and then hit the corresponding buttons: up, down, left, right, up, down, left, right before you start or continue your game.
Level Select
There are many different levels in Manhunt 2, and some of them are harder than others. Getting past a level you are stuck on can be frustrating. Rather than fool with trying to learn how to cope with the level, you can just skip it in order to progress farther into the story. The level select code allows you to visit any level you wish, a past level you would like to play again or levels you haven't played before. If you wanted to, you could start a new game and play the last level immediately. In order to activate level select, you need to be on the main menu and enter the following sequence: Up, Up, Down, Down, Left, Right, Left, Right. If done correctly, a new screen will appear, allowing you to choose whatever level you wish to play.
Unlockable Content: Leo's Mission
Throughout the game, you play as a character named "Daniel," and the story told follows Daniel through a series of events that culminate at a final showdown on the last level. Although the game revolves around this main character, he has a friend named "Leo" who helps him from time to time with difficult tasks. It is possible to unlock an alternate level scheme and play as "Leo" instead of the normal "Daniel." In order to do this, you need to beat the entire game once through. It does not matter if you beat the game with or without cheats or the difficulty you complete it on.
Hint: Alternate Weapon Uses
Manhunt 2 revolves around weapons, and without them you are pretty much useless. You need the ability to take down an enemy with weapons and stealth, and without the use of killing tools, you will not be able to incapacitate or even hurt enemies. Because of this, Manhunt 2 has implemented a ton of different weapons and each one has a different method and use for taking down a foe. What you don't immediately know from the game is that some of these weapons have alternate uses that have nothing to do with killing an enemy. For example, the knife weapon can also be used to pick locks and gain entry to areas you normally couldn't reach. The crowbar, while deadly, is also handy for breaking padlocks off doors. If you don't have a crowbar, you can use your firearm and shoot the lock off.