Would be very nice to have tooltips explaining what everything does. I mean it's hard to mess up since everything I buy helps me, but it would still be nice to have some direction as to what does what.
Experience gain is pretty fast if you dump your first couple points into the exp/sec bonus at the bottom. That should give you a bunch of levels rather quickly that you can spend on other stuff. I recommend the things that are in %s the things that give fixed damage/souls/etc don't scale well in the long run.
The moon is kind of rubbish right now, it's such a grind. I feel like no progress is being made. I left it on over the weekend and I still haven't even doubled my angel count. The upgrades are so far apart it takes days and days of waiting to bump anything up.
The game is very slow paced with not a lot to do. Within an hour of starting my first game, I was already looking to start over for the bonus. Within an hour of starting over, I wanted to start over again but didn't have enough experience for it to be worth it. So the only thing to do is wait for hours and hours. Which I get that waiting is a major theme of Idle games, but there is so little besides waiting to do.
I love the addition of the "Max" purchase option. I've seen it in other games, and I would love a "Next" purchase option that would purchase and price according to how much is needed for the next upgrade. In the late game all that really matters for getting your money is up is the "times X" bonuses from reaching milestones rather than the incremental purchase of levels.
Four Minute Frenzy Badge (hard – 30 points)
Complete all 100 achievements in under 4 minutes in Achievement Unlocked
* Game completed (<240 seconds) Best so far: 252.
Rocking a Rhyme That's Right on Time
Dude! You just completed the Rocking a Rhyme That's Right on Time achievement in Shopping Cart Hero and won the Rocking a Rhyme That's Right on Time badge and 30 points!
 "NeuroDriver"){kind=icon}
 "Cat Clicker"){kind=icon}
 "Claimjumper"){kind=icon}
 "World Eater Idle"){kind=icon}
 "Idle Healer"){kind=icon}
 "AdVenture Capitalist"){kind=icon}
 "Blackmarket"){kind=icon}
 "Achievement Unlocked"){kind=icon}
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 "Shopping Cart Hero"){kind=icon}
I'm working on more content such guns production.