Oof, that was a hefty job, and it's not even a complete guide either. Still, here's my "Beginner's Guide" to Splinter Zone, by @MOKKA and friends!
https://steamcommunity.com/sharedfiles/filedetails/?id=1544065051
I plan on working on a strategy guide for dealing with the levels, finding secrets, beating bosses and shooting the enemies too at some point, but wow that took quite some time to put together. ^^; Feel free to comment on anything I've missed or that would be helpful to include!