The Serum

81,487 play times

8.3

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Game details

Help Zack to find what's going on in the biomedicine lab where he works. Move with the arrow keys. Press Q to open your inventory. Press the space bar to open the doors. Use the mouse to choose objects from the inventory. Make click to attack. Press R to reload your weapon. Press the Caps lock to turn the light on.

Explore more games in our Beat 'Em Up games section and discover popular titles like Dragon Fist 3 - Age of the Warrior, School Boy Warrior, Fight Arena Online, and Typing Fighter - all available to play instantly on Y8 Games.

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Category: Shooting Games

Added on 20 Aug 2010

Comments

Star Stable

Tags

1 player

Beat 'Em Up

Blood

Flash

Gun

Killing

Monster

Side Scrolling

Zombie