Game very fun! One thing I recommend is adding some particles or flashing the enemies to give the player feedback that damage went through and make the game a bit more dopamine inducing in a good way!
One more thing is would be nice to know exactly what the shop upgrade does when you hover over. (an example: "Unlocks more abilities")
It did that on my browser before but now it doesn't. The thing is that the particles are preloaded but I'll keep looking how to prevent the first lag. Thank you!
