How (and where) to kill 6000 Cappas?

[Gypsy Jesus]

Dude, i did 3 games with each 100k+ kills on new map, and still dont have achievment. Are they spawn on specific location, or i have to just grind more? It's kind of annoying

[Shinneh]

North west at the top of the map is a frozen lake, you have to go west first to find a path up the left side of the map.

[舒服]

Go to the bottom of the map, or go to the top left of the map

[coches]

at the bottom you'll see a swamp, stay at the edge and wait for them to come at you

[Kotli]

Head to the attract orb on map that in middle of a kappa spawn point.

[Onlysane1]

Go to the northwest where the gravity passive item is at. There's a frozen lake where if you stand in the center they will spawn in all directions.

[Drox]

For the kills it's total number killed in the bestiary in the menu, so for example I killed 5k in one game then finished it in a 2nd run.