the game is nice, the moves have a lot of variety(though i wouldn't complain if more moves were added)
it lacks a difficulty system which im guessing will be implemented later on, you cant tell what moves do what before using them(also impossible to tell what the passive moves do) at least in my experience so you have to try every character out to see how everything works
the game can be beaten within 20-30 minutes of playing if you take your time, there is no endless mode which sucks
allthough what im saying sounds critical of the game i enjoyed it. the game has a lot of potential, stuff like multiplayer, more businesses to conquer, and the stuff mentioned above would all be very cool.
another thing that would be cool would be a way to easily modify the game(if multiplayer was added the hosts mods would apply unless the host disables mods, or both would apply) example: importing icons for moves and then an easy way to make them do something (maybe an animation creator or just existing moves but you can tweak the numbers) a way to remove existing moves, your own worker types, your own businesses, enemy types the list goes on and on
but that would take to long to implement especially since most people see this as a free to play game (because it is), that being said if at least the endless mode, like two more businesses, a difficulty system would be added this would already make the game worth at least 5 dollars in my opinion
you could also probably add a leveling system but that would make the game more complicated(though something like that would be needed in endless mode so the players can actually progress, even if the damage of the leveled up character or upgraded moves doesnt scale 1 to 1 with enemies)
all the ideas i made here would make this game completely different and change the way the game is played so whether they'd work well for the game or make it worse i'm not sure but anyway this game is worth your time and worth money if you have any to spare