I hit the 2nd zone without purchasing any of the suit upgrades. The goose told me that "I shall not pass" and kicked me into the buying screen. Now I'm on my way back through section 1 and there are no enemies or coins. Nothing at all.
I've noticed that every skill you get will update any other skill's tooltip it affects (Sword Mastery, Drill, Tornado, and Overdrive), but Lucky Star and Storm Armor do not update their skill tooltips.
The spearmen are ridiculously strong. All you have to do is send a small wall to keep them busy, then spam them along the very top of the spawn zone. Drop an ice bomb and activate their ability to slaughter their defenses.
When Jack told her the way back home was right, I felt a lump grow in my throat. Try as I may, it swelled until I was left with a moment as utterly disheartening and devastating as a certain someone telling Harry Potter to "look at me..." before dissolving into nothingness. I've never before seen such deep, touching rendition of two sides of a story. How utterly depressing.
Was browsing through the game looking for pumpkins and noticed that the help/information window in the market has a typo. It says that the market prices update every 10 minutes - perhaps from an older version?
 "How Dare You"){kind=icon}
 "Band Of Heroes"){kind=icon}
 "Bit Battles"){kind=icon}
 "Fixation"){kind=icon}
 "Give Up"){kind=icon}
 "Obliterate Everything 2"){kind=icon}
 "The Peacekeeper"){kind=icon}
 "Pingy the Ping Idle RPG"){kind=icon}
 "The Idle RPG"){kind=icon}
 "Apokalyx"){kind=icon}
 "A Knight's Story 2"){kind=icon}
 "Punk-o-matic"){kind=icon}
 "Kongai Launch"){kind=icon}