Thank you for the friend add! Nice to meet you.
フレンド許可ありがとう！よろしくね。

フレンド申請　どうもありがとう。よろしくお願い致します

That was a positive / complimentary statement of course!

I feel we have perhaps help with "recommending" each other game's without realizing it

Thank you for the friend request, nice to meet you

Merci pour la invitation, je suis le alter-ego de ironchin, auteur du shmup "Don'Yoku" ici sur Steam.

hello fellow STG comrade

Hi nice to meet you