xKacpersky's career began in 2022 when he joined the Nieposionymeee team. During his time with the team, Kacpersky participated in various online tournaments, but over the span of more than a year, he only managed to achieve notable results twice. These were 1st-2nd places at the GAM3RS_X Polish Clash: Open Qualifier #1 and the ESL Mistrzostwa Polski Autumn 2023: Closed Qualifier.
Following this, the cyber athlete played for Permitta Esports and Illusion Esports, but he did not reach significant heights with either team, achieving a maximum success of 5th place at the online tournament ESEA Season 47: Main Division - Europe. However, in December 2023, Kasper's situation improved when he joined Detoks. With this new team, he immediately won Esportal Hälsokampen: Open Qualifier #3 and later secured 3rd-4th place at Esportal Hälsokampen. His impressive performances in these tournaments caught the attention of Turów Zgorzelec Esport. Unfortunately, xKacpersky was unable to achieve success with this new team.
In April 2024, Kasper joined Young Ninjas, where he finished 1st-4th at the CCT Season 2 European Series #8 Play-In and CCT Season 2 European Series #9 Play-In, as well as winning the Prodigy Series #1. Subsequently, Kasper Gabara received an invitation from ENGE and joined the team in October 2024, where he immediately claimed a trophy at the Elisa Masters Espoo 2024.