Veggies need no filtration, so just collect in a rain barrel and water the veggies all you want without filtration.

I just noticed that it supports up to 4 players locally and 16 online. Sounds like a fun marriage.

I was going to suggest: pay for a copy-editor. No matter how perfect you think it is, you'd be surprised and it'll help it look professional. I certainly intend to do so before self-publishing.

PLEASE have your missive edited! Doing so will put your book head and shoulders above most of the gawdawful tripe out there, including most of the conventionally-published crapola.