This is the 2720th most frequent Korean word.
안타깝게
"Regrettably" or "sadly."
In this sentence, "안타깝게도" is used to express regret or misfortune about an undesirable event.
안타깝게도 게임이 중단되었습니다.
Unfortunately, the game was interrupted.
Here, "안타깝게" conveys personal regret or sorrow regarding someone's inability to reconnect.
그와 다시 만나지 못한다니 참 안타깝게 생각합니다.
I deeply regret that I cannot meet him again.
This shows "안타깝게도" used to express disappointment about an unexpected negative outcome.