- Took a while to figure out what I was doing and after a few plays, still didn't know how to use the grenade
- The "e" key being used to interact with items is universal to most people who play games, but would've been nice to have the doors act in the same way since it confused me every time I went up to a door that I had to press W or S depending on the door
- It's hard to tell what sort of damage I am doing to the zombies, adding a health bar or sprites that look different depending on the damage dealt would be useful as a visual signifier
- Sometimes the zombies will go through doors (which was frightening when they did!) but sometimes they won't
- I couldn't close the pit once I'd opened it, which I did the second I saw it! Not sure if that was implemented on purpose to make the player plan ahead or not
- I really enjoyed the zombies coming through the doors, I didn't expect it, and it genuinely made me panic!