It's right in line with the guild rate.

A minimum booking session at guild rate is 4 hours for $800.

Video game voice acting is not a time intensive process for the actor/actress. She would have probably made $4,000 for 3-4 days of work.

She's only insulted because she didn't get a star power pay boost because she felt entitled for making the game successful.

The fact of the matter is that the vast majority of people who play Japanese games, greatly prefer subs on average, and they can't realistically pay every actress the same scale.

She's exercising her right to not work for them and they are exercising their right to make just as much money without her.