This is a GB Studio adventure-type game by Bartek "godai" Biedrzycki, a science-fiction writer from Poland. It was created with GB Studio by Chris Maltby (https://github.com/chrismaltby/gb-studio).
You can download the Game Boy / Game Boy Color ROM from, or play the game online on itch.io: https://godai78.itch.io/labirinth.
Poland can into gamedev ;)