I would pay for it because i recognize the 20 $ would not have covered it.
Provided the game would have been working good form the start and had a lot of features they we’re now begging the developers to implement, it would have been worth 30 usd ( or even 40 usd if done right ).
It wasn’t done right, therefore the 20 $ i find acceptable for this game, in it’s current state. Which doesn’t scratch my ich. I want more, and I’m willing to pay for more.