A downloadable game for Windows and Linux

Buy Now$5.00 USD or more

The serum is a 2d action platformer with a unique element of stealth and survival. This game offers a non stop bullet spraying and grenade blasting party. While bussy doing gunblazing, please keep bullet and medication supply in check. A horde of armed zombie mobs might be dumb and reckless, but they might get lucky and score a fatal blow. Hide behind boxes, stick your gun out and shoot, they won't notice, and don't blow your own cover.

the serum is a perfect menu for every trigger-happy. 

Controls :

  • [wsad] move, jump, crouch
  • [i] open inventory
  • [e] interact with objects
  • [esc] pause
  • 123, switch weapon
  • [mouse] aim
  • [mouse click] shoot

have fun


Buy Now$5.00 USD or more

In order to download this game you must purchase it at or above the minimum price of $5 USD. You will get access to the following files:

the-serum-linux.zip 51 MB
Version 2
the-serum-windows.zip 50 MB
Version 2

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