I've always loved how well done this game is; it's very polished indeed. Congratulations for the game and also getting it on Steam!
Noticed two things, though, in the Release Trailer:
- It starts too slowly. That is, even though the music's upbeat from the beginning, the video is almost static (screenshot-like) for seven seconds. The slower parts later seem fine once you are used to the video pace but if someone only watches the first few seconds of your trailer, they may not get the correct impression of pace.
- There is an odd visual effect where the orange background is apparently "glowing". Unfortunately, the initial impression caused me to wonder what what wrong with the sprite and why it was see-through. Only after checking it did I realise the intention.
It's visible at 1:16
Only minor things, though; overall, I'm very impressed. Nice work