I like the minimalistic approach you chose here. There's just a couple of instruments, but they fill out the soundscape very well. And the relaxed vibe of the tracks is great! I could see them playing in a cozy game like Stardew Valley.
In the first track you have these synth keys with a lot of reverb/delay on top. They sound great, but I think the reverb tail creates a lot of resonance that I would personally try to tame with EQ/compression, or just via the dry/wet knob. Otherwise, the mix can clip pretty severely.
Only saying this because I struggle with excessive resonances myself in some of my ambient mixes (especially the horror ones). Mixing in general can be pretty tough, at least for me.
Awesome work, you did great!