I love how the bloodlust/attention meter encourages the player to create dangerous scenarios. It's faster (and therefore more points?) to snipe other clones with your spear, eventually resulting in a bullet-hell situation. It makes for a much more interesting game than always killing your past selves point-blank.
I would love to see attacks telegraphed preemptively, like getting a warning of the direction a gladiator will throw the spear half a second beforehand. Currently, I often die adjacent to attacks I forgot I recorded!
Super creative and fun :) Congrats on getting a leaderboard in too, that's not easy for a game jam.