Progress Isn't Syncing Between Devices
Some game progress is automatically synced, but infrequently to conserve bandwidth. You can force a sync by going to ‘BscotchID’ on the in-game title screen, then the gear icon, then the ‘Sync Stats’ button.
For games like Towelfight and Crashlands, saves files are synced manually (look for the appropriate buttons in the game). Make sure that you are connected to the web and that your device is not using a proxy, and that you have not specifically blocked the game from accessing the web.