I came to this game with high hopes, after greatly enjoying Buntroid. But I am finding it frustratingly difficult. :( Saves are extremely few and far between, such that it's common for me to make a significant amount of progress, then die and be faced with 10-15 minutes of lost effort. The lack of an in-game map also makes navigation difficult.
I can tell that you put a lot of work into the game, and the movement tech looks promising. But after getting dumped into a boss fight with no warning, dying, and losing two major upgrades and multiple minor upgrades, I'm going to shelve this game, I'm just too frustrated.
Not sure if you're aware, but if you mash jump while sliding in 1-tile-tall gaps, you can get into a jumping state briefly, which you can use to shoot blocks. This allows for some (unintended?) sequence breaks.