I heard you like

okay

Have any of you guys played 9 Hours, 9 Persons, 9 Doors?

I'm starting a project to translate it to Spanish with a couple of fellas, but I've been only reading the script since I haven't had the chance to play it myself.

Any advice? Is the plot overly complicated like it seems to be getting?

Repetitive to be honest. Each door its pretty much a unique story that barely changes with your choices (Cept for the last 1-2 door choices iirc). 6 endings iirc which 1 is a dummy ending that you will get anyway if you go for the true ending (And for seeing that you need to finish the game once to in a certain end and pick the right choice of doors+conversation+Options in those conversations). The game isn't bad and the plot is interesting. (But like i say it gets repetitive)