Really nice progression and articulation at the beginning of World. Can't beat piano driven pieces! Great choice adding some accompaniment toward the end to liven it up just where it needed and change the pace of things.
Bubble Wrap definitely changes things up even further, was not expecting the guitars! Remind me of something I'd hear in an arcade at some cabinet. Produced well all in all and I like the dedicated outro you've given to the track - a palate cleanser right at the tail end before gently resetting to the intro vibe of the track.
Solid entry! I liked both tracks and each of them delivers a different mood.