STOnline 1.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. STOnline lies within Games, more precisely Strategy.
This free PC program is compatible with Windows XP/Vista/7/8/10/11 environment, 32-bit version. We recommend checking the downloaded files with any free antivirus. The following version: 1.0 is the most frequently downloaded one by the program users. The most frequent installer filename for the program is: STOnline_US_20120502downlo.exe. This free tool was originally created by Koram Game Entertainment Corp.
From the developer:
In the distant mists of time, a mysterious force gathered together all the magical islands floating in the primordial soup of the universe to form two great continents, one in the north, and another in the south.
You may want to check out more software, such as FreeOrion, Gunbound or Penguins!, which might be related to STOnline.