overcooked 2 數位版限時特價，該買哪一款

目前數位版才日幣687

https://store-jp.nintendo.com/list/software/70010000010088.html?utm_source=conditional&utm_medium=email&utm_campaign=MeetNS&utm_content=html&utm_term=sale

另一套餐才日幣999
https://store-jp.nintendo.com/list/software/70070000005564.html

請問玩家，以上2套是購買後下載可直接玩，還是需要再額外買其他主體遊戲才能玩呢?