&gt; Do you have any examples of AAA games (or even major indie ones) that use Rust or Haskell?<p>Nope, not in Rust AFAIK. Indie games in Haskell are around. Off the top of my mind, Niki and the Robots is written in Haskell.<p>&gt; Often I find that when people recommend a technology for game development, no professional game studios ever seem to use them.<p>I was not so much recommending tech, just found these languages would fit nicely the list he assembled.