Smack Down doesn't take the opponents Flying-type away, as it should and says in its description. And I either have the weakest Arcanine ever or Retaliate doesn't hit for 140 base power after a death switch-in. I do think it's the latter.
Something else, it'd be much clearer if it says when Sleep Powder misses when it does, instead of saying it has no effect. This way I can never be sure if the Pokémon has some sort of ability that prevents it from sleeping or if the attack actually missed.
Edit: Also, would be nice if you didn't have to dismount at security houses around Saffron.
Edit 2: Thunder Stone sprite in the Power Plant doesn't disappear after picking it up.