The game is way too short and the screwdriver/swiss army knife is needlessly complicated. Would have helped to know I could double click on inventory items to look closer.
Liked the variation in puzzles, but level 7 and 8 were pretty lame. The tassels in the heart finding puzzle look like hearts, but they don't count. Of course I had to click all five to make sure.
The tutorial needs to include the expanded inventory and the sacrifice functions. I noticed the inventory after several floors, but ignored the sacrifice completely (you can't read it unless you put your head next to the screen) when I happened to read dtwknight's comment about how dumb he felt about leaving stuff behind instead of getting experience.
WOuld be really nice if feeding a fuzzlehorn, you didn't have to click for every single item. Maybe go up by tens or 100's or better yet simply hold the + button instead clicking repeatedly. My hand has cramped after feeding my fuzzlehorn 1000 screws.
Would be nice if you could purchase normal gravity orbs in bulk at a slightly discounted rate, even if it was only on a particular planet or once you had a particular building.
Don't bother upgrading anything except Luck. Armor is useless since getting hit lowers the timer and prevents you from getting the medal. A little Speed is sometimes helpful, but Luck is way more important.
There are at least 3 doors that say "open" but they won't actually let you go through. Tried saving and reloading to see if it would let me through, didn't. Anyone else figure out if this is a bug or if there is something you have to do that isn't indicated?
Don't bother keeping the biohazard suit. It weighs a lot and doesn't actually do anything. It might have been meant to sneeak into the relocation camp, but your uncostumed friend gives that away.
Save doesn't work properly. If you reload page or die and tell it not to restart where you are, doesn't matter acts as if you saved anyway. Sucks when you are in the weapons shop since you can't see the specs on an item before you purchase and you can't reload to get rid of a purchase you didn't need.