YOU SAID:

Mario party games were more fun in the past

INTO JAPANESE

マリオパーティゲームは過去にもっと楽しかったです

BACK INTO ENGLISH

Mario party games have been more fun in the past

INTO JAPANESE

マリオパーティゲームは過去にもっと楽しくなりました

BACK INTO ENGLISH

Mario Party games have become more fun in the past

INTO JAPANESE

マリオパーティのゲームは過去にもっと楽しくなりました

BACK INTO ENGLISH

Mario Party games have become more fun in the past