From the looks of that close up shot, it appears the copy is printed directly onto the case. Most inks do not like an alcohol based solvent. Sometimes even something as week as windex is enough to start removing ink. I’d give it a try in a small area to see how it affects the TPE and if all else fails, slap a sticker over it!
Jet Force Gemini was my top go to game quickly followed by Conkers Bad Fur Day. Cruisi’n USA deserves an honorable mention as well!