Pro-gamer hint: the red crystals are checkpoints - make sure you press [F] to interact with them!
I liked the retro graphics and simple art style, exploration was fun and the first trap got me good. The death sound effect was pretty funny and restarting was quick which kept me playing until the end (once I figured out the red crystals were the checkpoints!).
A bit too short. I would have loved to see more levels, perhaps with a way to use the traps against the zombies, but appreciate the time pressure. I felt that [V] and [Y] were quite random keys to use for the lantern and medkits. I also found a bug where my position kept resetting in the room at the end with all the zombies.
Overall a fun little game!