Slime, Nostalgia, and Miniature Golf: A Deep Dive into Walkabout’s ‘Gloop Lair’

For fans of virtual reality gaming, Walkabout Mini Golf has long stood as the gold standard for social, physics-based immersion. Developed by Mighty Coconut, the game has consistently expanded its digital horizons, transforming the humble game of mini-golf into a canvas for imaginative, world-class environmental design. With the recent launch of its forty-first course, Gloop Lair, the studio has leaned heavily into the neon-soaked, high-energy aesthetic of 1990s pop culture.

Available now across Meta Quest, Steam, PlayStation VR2, and Pico, Gloop Lair represents the fifth installment in the studio’s critically acclaimed Evil Lairs series. As players step into this latest challenge, they are greeted by a vibrant, slime-drenched environment that serves as both a challenging golf course and a love letter to a decade defined by Saturday morning cartoons, iconic snack foods, and the dawn of the internet age.

The Core Concept: A 90s Fever Dream

At its heart, Gloop Lair is a narrative-driven experience that places players in the secret hideout of a villain with a unique objective: "Glooping" the city to inject it with a dose of 90s-style optimism. Unlike the more traditional, menacing villains of previous entries in the series, the mastermind behind Gloop Lair leans toward the "chaotic good" archetype. Her mission is to reclaim the joy and vibrancy of a bygone era, even if her methods—involving an abundance of Nickelodeon-esque green slime—are slightly unconventional and prone to disaster.

The course is densely packed with environmental storytelling. From "pizza rats" lurking in the sewers to subtle nods to classic 90s boy bands and iconic toy lines, every square inch of the course is designed to trigger a specific memory for the millennial generation. It is a testament to the developers’ commitment to atmosphere, ensuring that the course feels like a living, breathing relic of the past.

Chronology: From Concept to Completion

The journey to creating Gloop Lair was not a linear path. According to Shane Rhodes, a key voice at Mighty Coconut, the idea originated from a demographic shift within the development team. As the studio grew, the number of "90s babies" on the staff increased, leading to a collective push for a course that reflected their shared childhood experiences.

Initially, the concept faced skepticism. Even studio founder Lucas Martell was not immediately sold on the vision, as his own background lay outside of the specific cultural touchstones the team was referencing. The turning point came when lead level designer Laura Krauss presented a prototype that effectively synthesized the various disparate ideas into a cohesive whole. Once the team saw the vision laid out in a playable format, the project was greenlit.

Throughout the development cycle, the team engaged in a process of "memory excavation." Designers would brainstorm their favorite childhood snacks, movies, and toys, gradually weaving these elements into the architecture of the course. This iterative approach allowed Gloop Lair to evolve from a simple "evil lair" into a complex, thematic experience that balances the challenge of mini-golf with the delight of discovery.

Supporting Data: Technical Complexity and Optimization

One of the most significant challenges in developing Walkabout Mini Golf is the balance between visual density and hardware performance. In the gaming industry, increasing the "prop density" of a level often comes at the cost of frame rates, which is a critical concern for VR titles where performance drops can cause motion sickness.

Rhodes explains that Gloop Lair manages this through a technique known as "sectioning." By designing the course as a series of distinct factory rooms and indoor sound stages—much like the design approach taken for the [Passport] Hollywood course—the team was able to pack in an extraordinary amount of detail without overwhelming the hardware.

"We try to manage in the courses and bring something new," Rhodes notes, acknowledging that the tech team often faces the brunt of the designers’ ambitions. "Sometimes we bite off a little more than we can chew, and we have to rely on our postmortem sessions to learn where we can push the boundaries and where we need to pull back." This push-pull dynamic between the creative vision of the artists and the technical constraints of VR hardware has become a hallmark of Mighty Coconut’s development process.

Official Perspectives: Navigating Homage and Originality

A central tension in creating a course as referential as Gloop Lair is the line between loving homage and copyright infringement. The developers had to walk a fine line, ensuring that the course felt authentic to the 90s while avoiding direct recreations that would require legal clearance.

"I’ve had a few instances where I presented a model, and the team would say, ‘Well, this looks way too much like that thing,’" Rhodes admitted. "It was a great stretch of creativity, though, because you have to figure out how to maintain that same feeling without directly ripping someone off."

This process of "satirical approximation" allowed the team to include elements that evoke the feeling of 90s icons—such as the animatronic "Kerbo" toy—without infringing on specific intellectual properties. By framing these items as part of the villain’s personal collection, the team created a context where the references feel like organic, character-driven details rather than superficial marketing stunts.

The Future of the ‘Evil Lairs’ Series

Since its inception, the Evil Lairs series has become a cornerstone of the Walkabout experience. While there are currently no official plans for a follow-up, the history of the project suggests that the door remains open. Rhodes emphasizes that the team often finds themselves saying, "This is the last one," only for a new, compelling idea to emerge during a brainstorming session.

The success of Gloop Lair proves that there is a significant appetite for thematic, narrative-rich courses. Whether the series continues into the 2000s or pivots toward a different concept entirely, the team is committed to maintaining the high standard of design that fans have come to expect.

Implications for the VR Ecosystem

The release of Gloop Lair underscores a broader trend in the VR industry: the move toward "evergreen" content. By continuously updating Walkabout Mini Golf with high-quality, themed DLC, Mighty Coconut has successfully maintained a high level of player engagement years after the game’s initial release.

For the wider VR ecosystem, this serves as a case study in how to build a sustainable community. Rather than focusing solely on new game releases, developers are finding success in expanding existing platforms with content that deepens the player’s connection to the world. Gloop Lair is not just a collection of holes to play; it is a space to inhabit, explore, and discuss.

The "Hard Mode" Reveal

For players looking to extract every ounce of value from the new course, Rhodes offers one piece of advice: do not stop at the standard difficulty. The team included a specific, hidden narrative reveal in the Hard Mode finale that ties back to their most ambitious design concepts. While he remains coy about the exact details, the hint is clear: the most dedicated players will be rewarded with a unique payoff that the developers were initially afraid to pitch.

As Walkabout Mini Golf continues to grow, it remains a rare example of a VR title that successfully marries technical prowess with a deep, almost nostalgic understanding of what makes gaming fun. Whether you are a fan of 90s culture or simply a player looking for the next great challenge, Gloop Lair offers a masterclass in environmental design that is not to be missed.