is it free or does it cost money?

Its a subscription
It depends on the level but the basic one was like 3 dollars per month, giving the following things
-Exclusive sneak peaks
-Only Patreon chat in discord
-Based 01DUDE role in discord
-Discord acces
And then is the 6 dollars one
-Exclusive mods
-Early access mods
-Exclusive sneak peaks
-Direct chat
-Q&A
-Gyper 91DUDE role in discord
-Based 01DUDE role in discord
-Only patreon chat in discord
-Discord acces
And finally the 15 dollars a month option
-Help with the code
-Lmao dev moments
-Exclusive mods
-Old exclusives
-Early acces mods
-Exclusive sneak peaks
-Direct chat
-Q&A
-Gyper 91DUDE role in discord
-Based 01DUDE role in discord
-Giga 01DUDE role in discord
-Only patreon chat in discord
-Discord acces