Hey! I really like the music you make. It's great!
Alright, I have a suggestion! Making tracks for gamedev is a "hobby" for me, so I'll share my thoughts on the matter. When I get stuck, I try to make ambient music. Mixing songs of nature with pads, choirs and arps. Instead of focusing on motifs or recap the main melody in the song, I take the freedom to pursue whatever seems "interesting" at the moment, so to speak. Just like nature, I try to make a music that is constantly in motion, leaving patterns aside. Of course, this is not a rule, but is good practice to stretch the imagination and look for new possibilities. It's a very liberating exercise to explore and come up with unique ideas for songs. I am no expert at it, but I do recommend it.
That's it! Keep it up the good work!