Thanks for playing and the feedback!
I can't take credit for that, the sound I made but the particles for the wrench are from the official Unity devs.
Free Unity Particle Pack
I see that your game is developed in Unreal but if you download those particles in unity you can see how they are made. I think they are a texture sheet with an atlas of rocks and an atlas of normals, They look really good and when I first saw them I thought they were meshes and not billboards but they are just billboards.
Thanks again and good luck in the Jam