It would be nice if the income makers and the CPS stuff on the right told you how much cats/sec^2 and cats/sec respectively. I feel like I just have to guess what the best option would be.
"Mostly fixes and quality of life stuff" in this last update. Seriously? Yes you fixed the offline issue (and it's about time), but come on. Every time you update the game you break new things (or in the case of the offline, old things). It seems like the new versions aren't ever even tested beyond ensuring that a previous bug has been fixed. This game is fun when it works, and frustrating when it doesn't. Personally, I have never been more disappointed with a development team.
How about a button or a hotkey that would allow you to buy 10 or 25 of an item? That way it would be easier to mass upgrade and we could see how much different items will cost to buy 25 to be eligible for the next upgrade
Suggestions for sequel
1. Make keyboard controls be the left and right arrows (or A and D keys) move left and right, and use the up and down arrows (or W and S keys) increase or decrease the speed with which you move. If the other suggestions are adopted spacebar could be jump.
2. Add new enemy types. Give certain enemies ranged attack, and others flying enemies (which could also have ranged attack)
3. Allow the user to jump to avoid ranged attacks
4. Add new upgrades like increased loot drop, experience gain, greater frequency of potions, dodge chance, max health, health regen. If jumping is adopted other upgrades could give double or triple jumps and also increasing max jump height.
The speed is buggy at higher levels, sometimes it won't let you increase it after you upgrade it. I have it at 17 and the speed adjustment won't let me increase past 13
There should be a projectile designed to cut through the air on the way up but catch air on the way down. I'm an aerospace engineering major and if I were designing it it would look like a less than sign rotated so the point is up /\
The physics is pretty weird... As a golfer in real life it seems ridiculous to me that you can hit a ball from two yards off the green, have it hit a two degree slope and bounce clear back behind where you hit it from.
You can do this by minimizing the list entry (Minus-button)