To apply chains, you need click the chain from the UI, and select the two tomatoes you want to chain up with left click, This doesn't work for cahining up 2 main tomatoes/potted tomatoes. Only between potted tomatoes and the elemental tomatoes
102 days ago(+1)
Yeah it's not very well explained, I'll make sure to update the itch page today to properly explain the flow and mechanics of the game