UPDATE: Universal Split Screen has been superseded by Proto Input, which is part of Nucleus Co-Op. Please use it instead of Universal Split Screen

Update by @VirtualRakoon:

• Added a menu to quickly move and resize the selected window based on the most common splitscreen setups.
• Added new tab for window positioning and moved there other window related buttons.
• Added json to run the mmo "Rift".
• Added option to place the mouse in the middle of the screen (required by Rift).
• Added option to send fake window activation message only at the start of a splitscreen session (needed by Rift).