That's fair. It's a Unity game. I need to update that page to reflect that it's been removed from iOS (not willing to keep paying Apple), and it's free everywhere else.
I decided it was more valuable as a portfolio piece than as product with abysmal sales (couldn't afford to market it; not sure if it would have helped anyway), so I made it free.
You can play it with the Unity web plugin (I know) here: http://luciangames.itch.io/oware.
I only posted it here because it's a game with no text whatsoever, and I found that to be a really interesting design constraint. But maybe I'm the only one.