The phrase "achievement hunters" refers to people who strive to accomplish or achieve specific goals or accomplishments. They like to challenge themselves and actively pursue success in various aspects of life. Full definition
There's very little to no fun to be had, but I guess it's a good game for some easy achievements which is nice for achievement hunters. (waytoomany.games)
However, achievement hunters beware - all but one achievement can only be earned in single player. (darkstation.com)
I am a very competitive Achievement hunter that spends most of my time playing puzzle platformers or indie games. (majornelson.com)