GitHub

Roboquest

Microtransactions in Roboquest are summarized as...

The game features no purchasable in-game content. Optionally, you can purchase the soundtrack for the game an a digital art book. The soundtrack can be purchased individually but the art book can only be purchased via the Deluxe edition of the game, which features both these items and nothing else.

👍
There are no additional purchases other than a "deluxe" version of the game. No microtransactions, no DLC.