First of all, the music: banger, much vibe;
Second, the time-limit is actually tighter than expected which is nice;
It would've been nice, if there was a short tutorial or something alike, my first time around I didn't know that you can double jump and how to throw grenades; Also it would have been interesting if the way back somehow changed your interactions, like you can't shot anymore, so you need to tactically clean out the enemies first while balancing your time for the way back, but thats just a suggestion
Overall, even if a bit undercooked, still fun and expandable