unplayable
/ʌnˈpleɪəbəl/Definitions
1. adjective
too difficult or complex to play or operate, especially in sports or video games
“The new level in the video game was deemed unplayable due to its intense difficulty.”
2. noun
a situation or condition that is difficult or impossible to play or operate in, especially in sports or video games
“The unplayable field made it difficult for the football team to move the ball.”