About PERFECT CHEATS HITMAN
The core objective in each level is to kill assigned targets (usually multiple and sometimes additional targets as an optional bonus). In most cases, Hitman allows the player different options to accomplish this task. Players can perform precise assassinations or slaughter indiscriminately in order to achieve the mission goals; however, the games reward a subtle approach by awarding special weapons or cash bonuses if players earn a favourable rank (usually achievable by eliminating only the assigned target, and without raising the alarm doing so). 47 can wear a variety of disguises (such as repairmen, police officers and waiters) to fool enemies and gain access to restricted areas. The focus of Hitman is not hiding in the shadows from the enemy, but rather blending in amongst them. It is up to the player to initiate violence, since guards do not usually open fire unless provoked.
In every game, the player character, Agent 47, has limited maneuverability; he cannot jump, scale walls, or mantle up ledges (there are a few pre-scripted places where he can jump from one balcony to another, but these are very rare). This generally limits the player to a single plane of movement, although he is often presented the opportunity to move to higher or lower areas through the use of ladders, stairs, elevators, or hills.
Agent 47 is given the ability to hop over minor obstructions in Blood Money, and can climb certain edifices (such as fencing, vines, loose bricks, crates etc.). There is also the option of climbing onto the top of elevators through the hatch, allowing the player to strangle a victim from above.
A major feature in the game is the tension meter, detailing how much attention the player is receiving from the public or guards and is dependent on many things. For example, walking around in a guard's uniform with the correct corresponding gun will not gather much notice, whereas running around in a waiter's uniform in a restricted area while carrying a visible weapon instead of an appetizer tray will result in an unwanted confrontation with the guards.