Here's a thing about name-your-own-price media sales, having just helped a (surprisingly successful!) project launch on Itch:
If you can't afford the suggested fee, or want to try the game/book/zine/software/whatever first:
Absolutely go ahead and click the "No thanks, just take me to the downloads" button and give it a try.
The person watching the analytics wants to see that download number go up - quite possibly more than they wanted the money, as they were happy for you to have it for free.
They want their stuff out there.
You can always go back and give them money later. Make a list if you're worried you'll forget.
Obviously, if you 're flush and can trivially afford it, and if you know you're going to love it, pay the writer/artist/developer promptly and generously.
But people don't make art for it to go unseen.
And they don't make it only for the well-heeled.
If they offered it to you for free.
You can take it for free.
It's alright.