- Added a new firing sound for the Ion Cannon (Drengin).
- Nerfed Torian Basic Mine and removed the Core Mine altogether (the Adapted Factory now upgrades the Basic Mine).
- Limited the basic Particle Beam to just the Drengin, Korath, Arcean and Thalan racesm and added 5bc to its cost.
- Reduced the cost of Ion Cannons.
- Massively reduced the research time for Drengin to research Planetary Invasion and Ultimate Shock Troops. However all but the first in the line of Planetary Defence techs is stripped from their tech tree.