Time to parrot what many already said:

1) The Plums (red lvl2 flies) are really annoying to deal with if you didn't get a lobber baby or the Bean. I guess they're based off of the Jetpack zombies from PvZ2, but those can still be hit by straight shots when flying above plants, and they also have more counters (Tall-nuts, Infini-nut's plant food, blovers/hurrikale, etc). The simplest way to fix them would be to let them be hit by normal shots.

2) The Hardies, Stoners and Sperm Whales have waaaaaay too much health like holy hell. Moreover, they don't care about status effect or knockback, which makes it even worse! And both hardies and sperm whales will instakill plants...

2a) I'd definitly reduce all of their respective health, they're damage sponges.

2b) For Sperm Whales, I'd make them susceptible to status effects/knockback, because they're awfully fast. Also, maybe they could drop 50 hearts when killed after eating a baby? They're so buffy it's impossible to kill them otherwise.

2c) Hardies should probably take damage when bashing against babies (similar to their TBoI incarnations, they could hits obstacles 2-3 times before dying).

3) Babies should definitely drop faster during bossfights. Either that, or you start the fight with 2-3 brother bobby in hand.

If a Hardy teleports while charging, sometimes they go off grid and can now just slid past everything, though the babies on the lane it teleported to are still able to damage and kill it.

If charmed enemies  somehow manage to get to the door, you die.

Some enemies started approaching the door and I used kidney bean on 'em, hoping that it would make them turn around and leave.
That didn't work out. They got to the door and I died. And I almost beat the first loop...

I got a bug, that I pressed back to menu and it just backscreened (only the game not my Pc), I had to close it by alt+F4. I dont know if that is often or just a 1 time bug, but you want us to command bugs so. Still love this game, its a nice idea.

(sry for my bad english)

I know the anitvirus being detected by Windows should not be worried about...but the game just straight up opened by itself. I am paranoid now and deleted the game, maybe fix this so I am not worried it'll happen again?

I do not speak English but , I found a bug . happens when the enemy ´Hardy´ pushes a baby, the hitbox is lowered lower and lower until the point of leading to the other lane. the line of the lane no longer has any way to protect itself

"Sangunie Bond" is useless for Wall-nut First Aid, it is a bug or you hope so?

There should be a weight in the units you can get in the bosses, because one time I got 5 cubes of meat in a row and then paschal candle and hallowed ground and I was absolutely fucked because enemies just kept stacking up in those lanes

Oh yeah, something else that It's barely noticeable but pretty annoying is that the animation of the charger on the top row is out of sync compared to the others by one frame

Seems like the charger token is bugged, despite needing it since I lost one charger I can't buy it for some reason . Game version v.0.1.6.

Edit: Even quitting and having to rebattle middle horn again doesn't resolve the charger token bug.

There is a bug, the essence of which is that some enemies passing through the teleport can pass by the babies and the babies will ignore them.

Is Multidimensional baby supposed to work for enemy projectiles? Because the hosts and frosties projectiles get doubled too, almost instakilling your own babies.

having the candy heart dosent count as using an active item (for the no active items run)

middle horn will try to freeze parasitoids flies