Thank you for your feedbacks and for liking the game !
For the next it's actually prettu basic. I used RichTextLabel and activate bbcode. You can then simply add tags like [wave]some words[/wave] or [rainbow]other words[/rainbow] to apply the effects. I went a bit heavy handed on that but it was to help give intensity and personality to O.T.
I guess laerning to do rebind wouldn't be a bad idea. Or at least giving options to use wasd keys...
For the sound cue, I was a bit worried it would have sounded really weird with the music offbeat in the bckground. I considered to stop it just for this test an put sounds, but I lost myself among all the things I wanted to not while not pressuring myself too much.
I'll try to look into the bug, one playtester had something similar once but I couldn't reproduce it.
For the animation canceling I guess double tapping could have been a way to implement it, but it's about a really small journey so I'm not sure I'd do that. ButI guess the move speed can be a bit frustrating. Slow is good sometimes and levels can be skipped entirely if you don't want to do this.
Thank you again for all these feedbacks ! Don't be afraid of giving you're giving your opinion, you're being constructive that's good enough.