Very cool! Seems traditional general purpose but optimally minimal. Even has garbage collector. Well thought out and handwritten. Lexer+Parser+AST interpreter. Easy to read. Never heard of Odin before. So was learning 2 new languages while reading.
Cool game! Did not get it at first that you have to die to progress. Was able to finish it, so that is a win.
Interesting language. Fun mix of braces with parenthesis.
Very cool! Really like the idea of printout game with grammar like rewriting rules where your game choices are based on the grammar ambiguity. Its kind of like the Markov algorithm so basically it is a Turing complete language. My favorite submission so far!
I think the rules are vague on purpose. The challenge is essentially - surprise everybody, do what nobody else would do. Having specific guidelines would limit some creative approaches.