Nightmare Fuel / Klonoa Heroes: Densetsu no Star Medal

• The main characters' "poisoned" status images. Not the one used for Klonoa during that cutscene (that one was surprisingly tame), but the ones used for gameplay. The characters being depicted in that state, with purple faces and looking like they can’t breathe, comes off as rather unsettling. Heck, Pango's image depicts him with his eyes crossed and his tongue out, and Klonoa's image depicts him clutching his throat and reaching out to the camera!
• Janga. An anthropomorphic cat with Hellish Pupils, a big Slasher Smile, and poison claws. He's also perhapsvthe most Ax-Crazy and irredeemably evil character in the series next to Ghadius.
• Nahatomb looks more human-like in this game but is still just as nightmare-inducing with the way he absorbs Garlen and Lolo. Phase two of his fight is more horrifying as it takes place inside his body where you have to fight his heart within a background of multiple eyes. Phase three cranks it up to eleven by having him transform into a monster with several eyes around its body and all over the room!