To install This is War simply extract the folder named "This Is War" from the zip file and place it in the "data_win/missions" folder found inside your...
This is war is an all out war scenario that plays itself out on the island of Skira. As you move embark on your journey, you can recruit soldiers into your squad and approach your objectives in any way you choose. This also includes a hotkey system and command system giving you dynamic objectives to accomplish throughout the entire game.
In the rush to expand the mission I unfortunately overlooked a few details that made the mission less that what it should have been. That being said, I've taken the past month or two carefully going over everything and spent some time with a pre release test version on the forums to give people an opportunity to run the mission looking for bugs. Everything to the best of my knowlege has been worked out and runs smoothly.
Hopefully things won't turn out like they usually do where I release a mission thinking everything is solid then find a huge issue the day after release. In any case, I try my best to make em bug free. Thanks to all of the supporters of the mission. I've had such an enthusiastic response to This is War and it makes all of the time spent worth it. I hope you all enjoy this version of This is War better than the last!