游戏说明：

游戏控制

A & D buttons’ – Movements
Tap ‘A or D buttons’ twice – Running
‘W button’ – Jump
Tap ‘W button’ twice – Double JumpUse ‘Mouse’ – Aim
Click ‘Left Mouse button’ – Shoot
’1 button’ – Select Weapon I
’2 button’ – Select Weapon II (When get sniper)
‘SPACE button’ – Knife Attack / Talk to NPC
‘SPACE button’ when behind the enemy – Stealth Attack
‘R button’ – Reload
‘P button’ – Paused
‘M button’ – Mute / Unmute
‘Red Arrow’ sign – Main Objective
‘Ammo Machine’ – Get Ammo / Save Point