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In Serious Head you have to brace yourself for waves of monsters. You buy defences, charge your energy and upgrade your weapons to handle the increasingly heavy assault. Defeat the bosses, survive until the final day and close the portals once and for all.
You walk with WASD, jump with the space bar and shoot with the left mouse button. With the right mouse button you aim through the scope, and with the mouse wheel or keys 1 through 6 you switch weapons.
Serious Head is one of the action games on 1001 Games. Want more? Check out the similar games below.
Click the game window and Serious Head starts right away. Controls: keyboard and mouse.
Yes, you play Serious Head for free on 1001 Games, with no download, installation or account.
Yes, Serious Head works in the browser of your phone and tablet, and just as well on a computer.