I see the potential of the game but overall I feel its just okay.
Loved the Music
The background being still was really confused me when I was pressing WASD as I though I wasn't moving but glitching out until I used the other tardigrades as a reference point for my movement instead of the background.
Each tardigrade taking 5 hits feels unfair to the player when they only have 3 hits.
The bite mechanic feels broken as it doesn't really stop the other tardigrades from going towards you that well
The enemies path finding towards the player feels very simple.
The player has to engage with the enemy to gain points while they just sit around and wait for the player to get close to then attack. That feels weird for the vibe you tried to establish with the description since surviving is very easy.
I don't really feel any agency to increase my score when I can just wait till so many enemies spawn that they just come at me in a straight line.
I see no point in a lunge attack at the moment.
I survived for so long and couldn't kill enemies fast enough that it started lagging
Played it 3 times!
Survived: 345 seconds
Enemies Killed: 42
Again I see what you were going for just needs more work. Hope to see it improved!