Honestly my only complains come down to the game taking a bit too much from Undertale's series of events, since at times I felt it could have done a bit more of "its own thing", if that makes sense, specially at the end of both the neutral and pacifist routes. Outside of that though, I think the fights and new combat mechanics done with the soul colors were quite interesting and refreshing, the writing was quite on point and I loved every space-themed interpretation of the original locations from Undertale.
I never thought I'd show interest in an Undertale AU since I always thought they all felt cliche or repetitive (and, admittedly, at times Outertale does get at that point), but I must say I found quite a lot of enjoyment out of this game, and you can feel the passion behind every little thing while playing.
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