Lukas Kauer, known as ecfN, is a German Counter-Strike player. From December 2016 to September 2018 he played for ALTERNATE aTTaX. In November 2017 he faced Kinguin in the European division of ESEA MDL Season 26.
After playing for ALTERNATE aTTaX, Kauer continued competing with other lineups. He played for NLG in 2019–2020 and took part in matches for cowana in 2021.
