flask john kenn mortensen depicted with dark fantasy creatures in swirling mist.

John Kenn Mortensen Conjures Dark Fantasy in “FLASK” with Macabre Art and Slayer Influence

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Written by John Oliver

2026-10-31

As Halloween draws near, John Kenn Mortensen invites us into his eerie world through “FLASK,” a dark fantasy roguelike deckbuilder by Chop Chop Games. Known for his grotesque illustrations and distinctive style, Mortensen infuses his art with mystery and suspense. His journey from solitary illustration to collaborative game design marks a significant transition in his career.

A Dark Fantasy World Comes Alive with His Unique Vision

Inspired by Jim Henson’s film “Labyrinth” and the heavy soundscapes of Slayer, “FLASK” melds medieval imagery with dark humor. Mortensen explains, “In the dark, there are secrets and things to explore. I see my work as a dark room with a door slightly ajar.” This open door has ushered his art into the realm of video games, allowing him to shape this unique digital experience.

Dark fantasy setting with eerie creatures emerging from shadows.
(Image credit: Chop Chop Games)

From Paper to Digital Realms

Mortensen’s transition from pen-and-paper to digital creation involves a team effort to adapt his monochrome illustrations for the digital world. He shares, “It has been a challenge to convey the feelings in my art with color and digital enhancements.” The collaboration with talented digital artists has allowed his creatures to breathe life in new and exciting ways.

For more on art transitioning into the digital space, check out Guillem H. Pongiluppi’s digital fantasies that blend history and imagination uniquely.

Illustrated macabre figure holding a mystical object in dim light.
(Image credit: Chop Chop Games)

Crafting a Cohesive Universe

Developing “FLASK” required harmonizing gameplay with Mortensen’s unique visual style. The game features auto-battler elements, roguelike adventures, and theory crafting, all wrapped in a cohesive dark environment crafted by Chop Chop’s digital artists. The incorporation of macabre art adds a distinctive edge to the overall aesthetic.

Sinister creature with elongated limbs staring menacingly at viewer.
(Image credit: Chop Chop Games)

The Artistic Challenge

Mortensen admits the difficulty of balancing intricate art with user-friendly deckbuilder cards. The solution involved inviting external artists to work within his stylistic framework, ensuring consistency across the game and maintaining the essence of his work.

Dark forest scene filled with ominous figures and twisted trees.
(Image credit: Chop Chop Games)

Music as a Creative Muse

Much of Mortensen’s monstrous creativity stems from his daily music-listening rituals, fueling new ideas and designs. This constant influx of musical inspiration plays a critical role in defining his art and the uniquely eerie atmosphere of “FLASK,” further integrated by his vision.

To delve deeper into the interplay of art and modern technology, Télio Péron’s 3D illustrations offer a fascinating intersection of nature and supernatural elements.

Sketch of grotesque monster lurking behind thick foggy backdrop.
(Image credit: Chop Chop Games)

The Joy of Collaboration

Embracing the collaborative nature of game development, Mortensen acknowledges the vital contributions of his art team. “Having such talent on board lets me preserve my artistic identity while exploring new mediums,” he says, reinforcing the collaborative essence of his artistry.

Menacing figure with sharp features hiding under grand, shadowy cape.
(Image credit: Chop Chop Games)

Looking Forward

As Mortensen navigates this new artistic landscape, he finds himself full of fresh ideas and inspiration for future projects. “I like the challenge of exploring different platforms, always striving to remain true to myself,” he reflects, showing the evolving nature of his work.

Artistic representation of ghostly figure in a distorted landscape.
(Image credit: Chop Chop Games)
flask john kenn mortensen depicted with dark fantasy creatures in swirling mist.
(Image credit: Chop Chop Games)

Source: creativebloq.com

Frequently asked questions

What inspired the game design of ‘FLASK’?

The game ‘FLASK’ was inspired by Jim Henson’s film ‘Labyrinth’ and the heavy soundscapes of Slayer, which melds medieval imagery with dark humor.

How has John Kenn Mortensen adapted his art for ‘FLASK’?

Mortensen collaborated with digital artists to adapt his monochrome illustrations for the digital world of ‘FLASK,’ using color and digital enhancements to breathe new life into his creatures.

What role does music play in Mortensen’s creative process?

Music is a critical source of inspiration for Mortensen, fueling new ideas and designs, and playing a crucial role in defining his art and the atmosphere of ‘FLASK.’

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