The stone is on the ground near the fountain. The mirror shard is in the showers, on the broken mirror on the right. And about the ending; If you play this game with the audio turned on, you'll hear what's going on.
This game is a pain in the keister with the slightest amount of lag. Bombs become undraggable. Can't even click on them. Half the time when you click, the game pauses because it can't figure out where the mouse is. If you're going to play, make sure you close ALL of your other tabs. I've got a hexacore computer, and this game is still junk with just a few tabs open on Chrome.
Okay game besides that. No puzzle too hard. Except maybe the clock parts. The more of them you have, the more they should flicker because the harder they are to find.
Dear "BigLoopStudios". Your "SoGood" loading screen is counter-intuitive and looks like an Advertisement. Please fix this oversight. Signed; Humankind.
Once you reach the end, if you haven't gotten the full upgrades for everything, it becomes a real grind to max out your items... That's fine though, the last boss isn't too tough, even if my sword is still level 5...
Wouldn't it be nice instead of having "Connector is too long" display, the game would calculate how many connectors are required to make a piece that long, and divide the connector into that many equal-sized pieces?
Sometimes, more than one of the arguments in the Presentation could technically be countered, in the same way, by the same Challenge, but the Challenge is only accepted on one of the argument screens...
Word of the wise; The barricade and shield are such basic structures that it is almost impossible to play without either of them. The goal, then, is to figure out how to maximize your defense and DPS, in the space you are given...
I'd like to see a feature where you can hold all ships on the launch pads once they're built (stalling production temporarily) to coordinate ship assaults instead of sending them out willy-nilly.
While Space for Pause would be nice, I'd prefer P for pause, or both. There's a keyboard shortcut for almost everything else... Though honesly, K for Kill-structure is kind of kounterintuitive until you get used to it. Maybe pop up a button too?