The Tower of Druaga: The Aegis of Uruk
ドルアーガの塔 (original)
Scaling sixty floors and infested with slimes, dragons and beasts, very few survive the Tower of Druaga. Undertaken by only the bravest swordsmen and wisest sorcerers, those who reach the top must face the demon protecting the mysterious treasure.
Starring
Watch "The Tower of Druaga: The Aegis of Uruk" from streaming services Hulu Plus, Tubi TV, Amazon released in 2008. It's a animation and comedy show, and has a rating of 6.6 out of 10 from Imdb which is usually fine for this kind of show.