I liked this small little game even though I personally think it would be better suited to a horror Jam, as the corrospondance to Ignorance is Bliss is a bit loose at best to me personally.
This gam brought me back to the days of SAS: Zombie Assault, I defo feel like this game could be further developed with additional sound such as footsteps and some better sprities/textures.
For example, the cover art for your game is really interesting but well detailed and I would of liked to of seen a more detailed/grungy aesthetic for the gam that would tie in better with that cover.
The music and overall sound design for the game is also very good, it was a tense and did make me anxious to continu playing. But their is defineitly room for it to expand too. The "Jumpscare" is particularly underwhelming and would benefit with a revisit of new sounds.
Overall I think this is a fun little experience and I hope to see expanded on. Good Luck :)