Leander is a platformer developed for the Commodore Amiga and Atari ST home computers, and later received a Sega Genesis port under the name of Galahad (The Legend of Galahad in Europe). It was the first game ever developed by the UK-based Traveller's Tales, which later became better known for their Sega/Sonic Team collaborations and for the Warner Bros. LEGO franchise.
Princess Lucanna is being held captive by the evil Thanatos/Miragorn. Leander/Galahad must hack and slash his way through three worlds to save the princess. While exploring levels, Leander/Galahad can collect money from scattered chests and use it to purchase upgrades in stores.