I just decided to NOT throw the cat in (after a multiverse breach where I threw it in previously) so I could get the achievement, but the cat says "I'll remember that!" I find it slightly creepy like that.... I won't need tangerine cats to get the 5D one right?
 "Knightmare Tower"){kind=icon}
 "Tangerine Tycoon"){kind=icon}
 "Musical Aether - mobile edition"){kind=icon}
 "Monster Slayers (Mobile)"){kind=icon}
 "Ninja Cat Mobile: Episode 1"){kind=icon}
 "Transformice"){kind=icon}
 "The Fancy Pants Adventures"){kind=icon}