Download of One Vs Special Forces 4.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software lies within Games, more precisely Action. The actual developer of the free software is Falco Software Company. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
You, as the best fighter, are sent to clean the city from terrorists. Your task is how to destroy opponents. Collect ammunition, first-aid kits will help to improve health. Be careful, you are armed with an RPG that has a large affected area.
You may want to check out more software, such as S.K.I.L.L. - Special Force 2, Freedom Force vs The 3rd Reich or Bridge From Special K, which might be similar to One Vs Special Forces.