how do i get to the other side of the room to reach this chest? https://imgur.com/a/GJQERuD thanks in advance!

I loved the first game so bought this immediately. After starting, the only place to go is a cave that has a puzzle. There are 4 panels with different lights lit up and you can choose to interact with them but no matter which order I input it does not accept anything and makes a noise like I did something wrong. What am I missing here? I'm literally stuck 5 minutes into the game. Searched the area and with no weapon or jump, there isn't anywhere else to go so I must be missing something obvious here. ...

how do i break rocks to find chicken legs ?

Movement feels very... choppy. It honestly gives me a headache. When I lowered resolution it got a little better, so it's definitely something FPS related. Though it would be ideal if even when running the game at less than 60 FPS it didn't give you a headache. https://youtu.be/A4MBxaZyZBM...

I'm trying to get all the skills for the achievement, but I still need a lot of exp. I found a cave in Tikkie Forest with a bunch of red slimes, but I was wondering if there's a better way to get exp? Is fishing for chests faster? I already got all the other achievements, so there's no other way left to get exp....