Valve has rolled out a new update to its Counter-Strike : GO first-person shooter (FPS) video game, which has brought with it a wealth of new stock weapons, over 100 unique weapon finishes and weapon case exclusives.

Rare weapon cases have been created for the discerning weapons collector and purchasing an eSports Case Key will help support the CS:GO competitive gaming community.

The new Arms Deal update is shipping ten themed weapon collections two of which are pictured below, the rest can be seen over on the Counter-Strike : GO website and a portion of all sales from the eSports Weapon Case will be redirected to fund prize purses at upcoming Counter-Strike : GO eSport events worldwide.

"Highly exclusive and visually unique, these themed weapon finishes can only be obtained from a CS:GO Weapon Case. The CS:GO Weapon Case is the first in a series of limited edition cases for collectors in the market for a rare finish for their weapon of choice.”

The new Counter-Strike : GO Arms Deal update is now available to download and in the near future, you’ll be able to upload your own weapon finishes and custom knife models through the CS:GO Workshop, says Valve. For more information on the new Arms Deal update  jump over to the CS:GO website for details.