Pretty great concept, but it's unclear that it's a survival game right up until you die, lmao. I think the name was a bit misleading, I was trying to find something to do and only realized there wasn't one later. I think a score section on the HUD would be perfect for both explaining this and giving incentive to survive as long as possible.
Presentation was great and the music was catchy, I wish it were easier to see where you're going though. Everything looked identical so it was tough to find where you are in the arena.
Overall a decent little game! Once I got the hang of it it was pretty fun, though I do wish there were powerups and stuff, maybe a rare way to kill enemies as well?