Nier: Automata Discussion
Hope this helps.
you can also change what you want to have automated. i found that having the auto-dodge enabled almost makes you invincible in fights, unless you are up against an enemy that is a way higher level than you or of you really, REALLY try to get hit.
i've chose the easy treatment for my first playthrough and will decide after that how i wanna continue.
but to answer your question directly: no, you don't need the trainer, if you play on easy with auto chips. except for maybe monies and free upgrades.
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