Add Astra is a math game about racing, and a racing game about math, developed by Coincidence. You’re the best arithmetech racer on Earth. But what about everywhere else?
There are better math games but they generally aren't strategic,
they're just drills and they generally don't have an option for fractions.
Bought it on sale so won't be refunding as I'll get my money's worth and I don't mind completing the game.
