Creep Attack started 14th November 2009 as a project because The Swedish Tower was bored. He asked the TowerDefence.net IRC channel if there was anyone who had an unique tower defense idea. Masamune come up with the basic idea of creeps (a kind of creature) attacking each other.
After a short time the wheel started to spin. The Swedish Tower registered a SourceForge project. Basic code was taken from HexTD and development stated.
6th December The Swedish Tower registered the Creep Attack website and after a very short time a fully functional website was up and running powered by Drupal.
Two days after the website was created it got approved as a school project for The Swedish Tower.
31st December 2009 the website was moved after some days of downtime to a private dedicated server. The reason to move was that the site was slow at the previous host. Three days later several caching modules were installed to get crazy performance for all visitors.
11th March the migration to usoog.com was done.