A very talented team of the R&C modding community made a level editor for the original trilogy (PS3) Download link is in the comments! Have fun with it. : r/RatchetAndClank
Ratchet & Clank - Ratchet All 4 One Ps3, HD Png Download - 984x1365(#5141200) - PngFind
Throwback to the time Insomaniac released Ratchet Gladiator (Deadlocked) as a digital download only, I just had to have a physical version so I made one myself. If other people are interested,