It is a word borrowed from Spanish, according to merriam-webster. Therefore, the plural will be nutrias according to the rules of Spanish. All those other words, though probably latin or Greek in origin, have been in the English language long enough that they are no longer borrowed words and therefore follow English grammar rules.

Nice. They DMCA’d the remake fan project so they could do this.

What’re you even talking about??? Epic takes a revenue share of every game made with unreal engine, plus Fortnite runs exclusively on mommy’s credit card and is still insanely huge. Even if the epic games store doesn’t take as big a cut of every sale, they’re held by daddy Tencent who’ll probably kick em some lunch money if they’re actually desperate.