itch.io

It's the only one I thought was "slow and methodical". The idea here is that she runs away from the closest goo, and also the most recently spawned goo. I refer to the types as "chaser goo" and "blob goo". She fears chaser goos more than blob goos.

You want to place 1 blob goo directly in a corner when she's slightly closer to it but still a tiny area to spawn a goo. Then IMMEDIATELY spawn 1 chaser goo on the opposite side of her in order to chase her into it. Set a chaser goo down right before your current chaser goo is about to die, try to get the timing down right so there's always only 1 chaser goo chasing her. When all your goos despawn, she will move towards the center again, and you repeat as soon as there's room to spawn another blob in the corner she just came from. Generally speaking, that's the whole strategy. The first 1-2 tries you won't do any damage as your goos won't live long enough. Don't worry about the fast HP regen that she has, that will eventually get outpaced by the high damage and heal debuff of your blobs.

Remember you get XP per damage tick so the idea for the first 5-7 tries is to just ensure you get to a point where you can actually get her to step on the blob and tick for damage. First you want to increase the life span of your blob goos so they live long enough to get stepped on. Then just focus on getting huge damage, and life span of your chasers so that you only have to set 2 chasers per blob. From there it's just farming up. Since blobs do so much damage you will get a lot of XP if you do it this way, just make sure not to waste monster spawns.

Don't bother with upgrading the chaser goo movespeed or the blob goo speed debuff. Unless you really have nothing else to spend for.