Play Knightfall free Online. Use mouse buttons for attack and upgrades. Use key A and key D for skills (must be unlocked first). Control a mighty knight and help him in his brave journey to battle the dangerous monsters in this clicker-adventure game. PlayGames365.com offers you the best entertainment of games to play in the browser, the most distributed from the 2000s until now. Knightfall is an HTML5 game that works on smartphones, tablets, PCs and Smart TVs. You can play Knightfall anywhere, anytime.