Honestly I would love to stay and complete all levels if the music will loop. It slaps asf, I like it. Sounds are good, some are to quiet comparing to others. Like walking on tiles, I start hearing after music ends and bats sound i hear all the time.
Game has 0 narrative imo, but it is pretty creative game. Like conception walking on tiles with count down theme. I could gave more points for artwork but these are free assets, not made by you guys so I'm gonna just leave it on mid, but at least are good fiting on game.
Honestly, I dosen't like the name of game. It is litteraly name of theme. You could gave anything instead of this, I think game could be more accaptable by players than Count down. Maybe it's stupid to critizies name of the game, but I think it is important aspect of game.
I have a important question, who are the devs, and did you make the music or from free sites? I only see Jisaki is dev, but other dev/devs not. Please credit all of them imo It's more important than credits assets you use.
Last words, maybe I will comeback and play again to complete all levels... I Like the game