The demon lord returns in the erotic RPG The Triumphant Return of Diabolos as the title is set in a world following the vanquishing of the overused Demon Lord antagonist, and sure to have some wondering why both anime and eroge are obsessed with using the same concept.

Turn-based battles, skill trees, and a crafting system await those interested in giving the game a try, and the premise revolves around a man named Rein who wanders into a cave, only to be told that he is the Demon Lord:

During the rise of the Demon Lord, humanity put aside its differences and came together to save the world. After the war, humans began persecuting all demons, even those who didn’t align themselves with the Demon Lord. They were effectively forced to go into hiding.

18 years later, a young man named Rein trained alongside his childhood friend, Ciel. They aimed to become imperial knights for their homeland, the aggressively expansionist Cedis Empire.

After venturing into a cave, a mysterious figure spirits Rein away and tells him, “We have been looking for you, Demon Lord Diabolos.”

The game’s Steam page went in-depth about the battle system and mechanics, which will sound familiar to any individual who has played even a single RPG:

Enjoy a complex turn-based combat system with Active Time Battle (ATB). Once your ATB bar is ready, make your choices carefully. Spells are powerful, but require longer casting times, while skills can be unleashed immediately. Also, be wary of the enemy’s affinities! Every one of them has elemental weaknesses and resistances that you can use to your advantage.

Journey around the world to secure your newfound position! Grow strong enough to face the challenges ahead! Meet colorful characters and convince them to join your ranks to form a powerful party capable of taking on any foe!

Invest points in each party member’s unique skill trees to unlock powerful moves and stat increases. Customize your fighters in any way you want! A nimble archer, an unmovable tank, a powerful mage… There are loads of possibilities! Buy and craft dozens of weapons, armor, and accessories to change the element of your attacks and directly influence your stats. Mix and match your gear strategically to gain an edge in every area.

An older trailer that introduces the characters and voluptuous females:

A handful of screenshots, with the game making use of classic RPGMaker assets:

The Triumphant Return of Diabolos and its surplus of sex and turn-based battles is available for purchase through Steam now.