I finally managed to get the Sly achievement... but there is no way in hell I'm going to subject myself to trying to go for the Untouchable achievement.
13, 17, Boss. These levels resulted in 40, 47, and 34 deaths respectively. Meanwhile, fourteen other levels gave me almost no trouble at all (0-2 deaths each). I think you should consider evening out the difficulty curve a bit.
Well, I've cured the one kid of some potentially life-threatening disease, saved the rest from the mob, paid my taxes, repaired all the holes in the roof and windows, refurnished the kitchen, and bought new books and toys for all the tykes to play with and broaden their developing minds... but I don't think we can REALLY call this orphanage saved unless we have brand new wallpaper in all the rooms, y'know?
I completed Level 20 one move below par, but I still had a couple coins left over. I'd like it if the level only ended once all enemies were defeated AND you made par or greater moves.
...until I reached Level 8. Floating above the button, I literally pressed 1,3 in quick succession, and I still "fell". (Actually, why are bottomless pits a hazard at all, when you can levitate at will?)
Practiсe a bit, and 1-3 flying combo will help you in future levels(especially to achieve hard places and earn all stars)! (now you can just skip this level by pause-skip level for 3 stars and continue playing) :)
What I'd really like is an ability to put down (and remove) markers at your current position. Theseus had his golden thread, shouldn't we have something as well?
On Normal, there is no challenge whatsoever. On Hard, you are completely and utterly at the mercy of the RNG. And the implementation of customizable difficulty says nothing less than "Hey, we were too lazy to actually test out our default difficulty levels, so be a dear and playtest this for us, wouldja?"
 "Pause Ahead"){kind=icon}
 "Jim Loves Mary 2"){kind=icon}
 "Furtive Dao"){kind=icon}
 "Snail Bob 5: Love Story"){kind=icon}
 "Good Daddy 2"){kind=icon}
 "Strand"){kind=icon}
 "Drawfender"){kind=icon}
 "Dungeons of Kong"){kind=icon}
 "ClickPlayTime"){kind=icon}
 "Layer Maze 5"){kind=icon}
 "The Programmer RPG"){kind=icon}
 "BLYM"){kind=icon}
 "Socium"){kind=icon}
Practiсe a bit, and 1-3 flying combo will help you in future levels(especially to achieve hard places and earn all stars)! (now you can just skip this level by pause-skip level for 3 stars and continue playing) :)