Yes, it is an impressive technical demo (as I stated), and it is certainly the start of a game, but it is not a game quite yet. A game would have a win and/or lose condition (especially an arcade game, as this is an arcade game jam), and I couldn't see that here. It is entirely possible that I somehow missed the win/lose condition, in which case I will take back my comment entirely, but from the version I played I didn't see those, I was able to move on a map, but I couldn't win and I couldn't lose, it was like I was in a sandbox environment.