From January 2021 many browsers will no longer support Flash technology and some games such as Epic Boss Fighter may not work.
Solutions are being studied to allow Flash games being playable again on browser. If your game doesn't work you can try one of the similar games on this page.
Epic Boss FighterAuthor : Entertainment Forge | ArmorGames - 31 360 plays
Epic Boss Fighter may just seem like a silly little game to begin with, but appearances are deceiving! The principle is simple (in theory at least): beat 10 different bosses in a row without dying. Your first few attempts may be hard work, as you start off with only basic equipment and skills, but use the money you earn with every attempt to improve your character. The game provides a real challenge, with different mechanisms for each boss. So concentrate hard to kill all 10 monsters.