O tej grze

This is a decryption game (first-person perspective),The player is at a murder scene.The player must first find the body,Then find five clues scattered around the scene,Then you can pass the level.There are two levels in this game,The player focuses on the corpse or clue for more than 2s,Can trigger the dialog box (meanings the body or clue has been found).
Control keys:
WASD movement
The left Shift running
Space leaping