You are downloading the Checkpoint Champion AppxBundle file v2015.412.1225.2706 for Windows Phone. Checkpoint Champion is a free and fun Racing & Flying game: "I can't praise Checkpoint Champion enough... this game is just plain sleek." - Touch Arcade (5/5) It's time to burn ... You can now download the offline AppxBundle file to install & try it.
Download Locations for Checkpoint Champion 2015.412.1225.2706 AppxBundle file
Note: To install it manually from an SD card, you should choose one of the server location above to get the offline Checkpoint Champion AppxBundle file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.