Resolution of the viewport is exactly tied to screen size, but it can be scaled.
Hit the ` key and type r.ScreenPercentage followed by a number. So if you have a 1080p monitor and your viewport is full screen immersive mode, r.ScreenPercentage 400 will scale 400% to 4k. If you monitor is 4k in immersive mode, r.ScreenPercentage 25 will scale it down 4 times to 1080p. This also works at runtime.
iTween : Free, smooth, procedural object animation
easyCSV : Read data from any CSV and put them in an easy-to-access string map!
Runtime DataTable : Import and export game data to and from CSV or Google Sheets while your game is running!