Chickens need a balance. The eggs per second increases faster than the cost to buy more chickens. Eventually you reach the end of the game with just chickens. Current upgrade costs infinity and I can sell my eggs for tredecillions but my current cash is $NaN so I can't buy anything. Also can't reset because of the crash.
Adding more upgrades without a way to manage/sort/filter wasn't a good call. I still scroll through them to buy them all, but something could be added to the next update for upgrade management.
If you're going for the 100% complete badge you need to set grenades and mines on every tower. It took me a while to figure out after I fully completed all the zones and was still around 88%.
Level 3 I keep losing speed on the oil walls. How do I beat this level. It's probably something that I'm just not getting but I've spent 10 minutes on it so far....
The learning curve is very off putting. Going from being able to beat levels in Act 1 just by following the tutorial, to losing four rounds in a row on the first level of Act 2 just killed this game for me.
After losing on 4-15 for 2 hours I gave this a one star rating. Games that are based purely on chance just don't appeal to me at all, and throwing in just two rounds per level ruined this game for me.
Oh you finally got the last tank? Don't worry, the next bubble will have 40 of the smallest, most maneuverable units that will take you back to the stage one tank. We know how much you love starting over.
I would implement any amount of hours into adding stuff for my games to not get downvoted by bots.