Goose is pretty cool. The idea is that you don’t need to make representable all programs: a language for a restricted purpose is ok. As long as you can statically specify the number of growable memory regions, you can use Goose. However, since there’s no garbage collection, you’ll probably need to be careful about memory use while a program is running. Ie: the stacks can get too big if you keep growing them, even as old data is not used any more.

Still, for a large number of programs - like data-oriented applications - it’s probably a good fit. It might work ok with entity-component game systems as long as you reuse old memory…