I wouldnt call this much of an idle game, the idle income i crap compared to attacking the level 5. I'm making 2k research points in 4 minutes now but its so annoying because i have to click attack the whole darn time.
The game is a bit short, i was able to farm the last mob within 1day. Now i'm lvl 1400 and i've 1hit the last monster since level 200. Make the uppgrades do a % increase and the monsters/boss the same and ofcourse so there is no end to the uppgrades, then add a 'reset' option that gives an exponensial uppgrade. This is the basic of pretty much all 'idle' games so they can never really end.
I'll be making a few changes in the next update. I appreciate the feedback!