"OneShot: World Machine Edition" is a puzzle-adventure game developed by Heart Machine, known for their work on "Hyper Light Drifter." The game is indeed available on the Nintendo Switch, among other platforms. If you're interested in playing "OneShot: World Machine Edition," I recommend purchasing it through official channels like the Nintendo eShop or other digital storefronts that support the Switch.
To remove Acrosync for Windows, open the Start menu, select All Programs, then expand the Acrosync group, and click the Uninstall Acrosync menu item.