Counter-Strike: Global Offensive is another part of the game series called Counter-Strike. P90 is a submachine gun from France. The weapon has a high rate of fire and a 100-round magazine. It was painted with a virus as a template. Exchange your Soul Gems for the P90 | Virus. The P90 is a compact submachine gun, which appeared in 1998. It was created by Fabrique Nationale d'Armes de Guerre - FN Herstal S.A. The weapon has a high rate of fire and is especially popular with players of Counter-Strike. This P90 has an olive color with a white print of "Virus" on it. Exchange your Soul Gems for this weapon!