I have many ideas for levels, but none of the software to implement them. I've been mostly designing levels on paper for awhile now. I really want to make levels to share, but don't want to get into 3D modeling. If anything, I'd rather learn a bit of coding. I'm more a fan of taking the assets and making something out of them. That's why I'm looking for an engine with pre-loaded assets (or mods as I've been told).