Game looks good, a save option would be nice, the little cursors do no significant damage after you reach the purple slimes they do scale with time, but the +2 damage from upgrades is away too little imo.
The clicking upgrades like cursor X% damage and guaranteed crit made it looks like nothing could last more than 1 or 2 clicks even on later waves, maybe if the little cursors scaled like that it would be much better.
The extra juice also scale too little later on, but i guess its alright.
Really enjoyed my time here.