Download of AssaultCorps 1.5.5 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. AssaultCorps for Mac lies within Games, more precisely Strategy. The most popular version among AssaultCorps for Mac users is 1.3. This free Mac application was originally designed by opensystem.
From the developer:
Assault Corps is a full 3D multiplayer real-time military strategy game. In this war strategy game you need to fight with another real players for supremacy.
The main objective of the game is to build a base then attack the other bases to loot them.
You may want to check out more software for Mac, such as CrimsonFields, Airport Mania: First Flight or Be A King, which might be similar to AssaultCorps.