Corrupt-a-Wish

Granted. Thanks to huge effort of physicists and other scientists the undoing of reailty before it even begins is averted. To prevent any future movies related cosmic cataclysms any prequels, sequels, spin-offs, movie universes etc. are banned under death penalty. 8+ hours movies become the norm for adaptations of book series, comics and games and these still make up the majority of blockbusters because not even the threat of death will force Hollywood to come up with original ideas.

I wish I had new pair of slippers that is the same as my old pair except it isn't worn out.

Granted. Unfortunately, that counts as a sequel to your old pair, which is banned under death penalty.

Granted. Your new pair of slippers is just like your old pair, except you can't wear it outside.

I wish Juni could be placed as a regular object, so you could have multiple Junis in one screen that you control all at once.

Granted. Unfortunately, the extra Junis counts as sequels to the original Junis, which is banned under death penalty.

Granted. But unless all Junis make every screen transition at exactly the same time, the game crashes due to trying to load multiple screens at once.

I wish buying a house was easier.

Unfortunately, buying is a sequel to renting-

Granted. Mimic houses that eat you are now available on the market for astonishingly cheap. Look out for the code phrase "great fridge".

I wish I didn't plan out my levels far in advance just to have completely different ideas once I actually work on them.