If you loved Unfair: Code Breaking, try Kaiji: Final Game
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 paranoid mood tag, and they sit in Action / Mystery / Thriller territory. If that's the register that drew you to Unfair: Code Breaking, the second film will land in a comparable space — through a different lens.
paranoid
What Kaiji: Final Game is
Tokyo streets at dusk a siren blares Kaiji faces four perilous challenges Tōya Satō directs this tense thriller.

