I wanted to suggest making a demo version of the game, but then I realized that it was strange, a game that was just an arcade game and had a demo, hmm, but if you add something that would only be in the full version, and the old one, well, the current version of the game, make a demo
I'll do demos either for future games that are much more experimental than this game's simple arcade feel. Or if we repackage some older games we made in the background as free to play but paying unlocks bonus artwork for it. (like a game where it's a joke about playing an OTK style combo in a card game would be hard to expand upon and way too short to ask for money)