If a game is listed as "Tester-Only"

[MatthewL246_PNID]

Yes, you need to have a subscription to the Super Mario tier or above.

Donation Subscription FAQ

Pasted from the Server Guide on Pretendo’s Discord server (by @Lucario) and slightly adjusted. [What does donating do?] Donating allows us to pay for the hosting costs of game servers, our website, Juxtaposition, and more! It allows us to provide you with better updates faster, as it is a source of income, allowing development on Pretendo to be a full time job! (This only applies to @PN_Jon, the lead developer. All other developers are volunteers and contribute as a hobby.) [What perks do …