How am I the first person to comment on this?? This is one of my favorite games I've played so far from the jam. I played for a good 30+ min and really enjoyed the gameplay loop and found it a bit addicting. Great game juice with the screen vibration and explosion animations. Reminds me of Minecraft to a degree with searching for ores.
I'm not sure what this category of game is called where you have a survival run and then get to upgrade your stuff for future runs - but I really enjoy the genre. For just 4 days this game is super impressive! Kudos and well done!
I'm a composer and if you want assistance with music and sound design for a future jam feel free to reach out!