If you loved Arena, try 2019: After the Fall of New York
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Theyboth carry the 3am cult mood tag, and they sit in Action / Science Fiction territory. If that's the register that drew you to Arena, the second film will land in a comparable space — through a different lens.
3am cult
What 2019: After the Fall of New York is
You survive in a post-nuclear world and then factions clash. The director favors gritty realism.

