Rapid 2D game prototyping with Lisp?

Why don't we have a CL or Scheme version of LÖVE 2D? Are these languages just not suited to writing games in the way that Lua is? Do I have to roll my own deployment solution for every platform? What gives?

Games? With forced GC? Forget about it, Lisp will consume all memory and freeze the game every other minute to do GC sweeps.

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Languages without a rich static type system are unsuited for rapid prototyping.