A very fun game with a lot of potential.
Some feedback:
I did not enjoy the clicking to pick up bombs as i had to aim the mouse while trying to dodge enemies and also looking at bomb timers. Maybe a press "E" to pick if close enough to bomb could work better.
The enemies flying over spikes was a disadvantage. I could not plant bombs and bait enemies to stay near them (would have preferred this). This also blends into the next point which is that it is very hard to guess where the bomb is gonna be and where the enemies are gonna be by the time the bomb explodes. You could play around with concepts of sticky bombs or some other mechanic if you want, but it felt much more efficient to just walk around and dodge rather than throwing bombs.