SOI's Singleplayer adventure is a complete overhaul of the original campaign, with several new assets, many cut items reintroduced and unique features. And, most of all, it doesn't require OpenSauce. This Version 3 update solves several issues from the previous version and also adds some quality of life improvements. It is available as a Custom Edition and as a MCC version. MCC version supports also custom subtitles. Full changelog can be found in the Readme.txt file