UglyNico (Miroslavljensko Nicholas Arhandrelj, also known as AddictedTrooper or xxqi)

Born: June 28, 2010 (Age 15)
Known for: Roblox Game Development, Music Production
Aliases: UglyNico, AddictedTrooper, xxqi

Biography

Miroslavljensko Nicholas Arhandrelj, widely recognized by his pseudonym UglyNico, is a prominent figure in both the Roblox game development and music production communities. Born on June 28, 2010, UglyNico has gained attention for his creative contributions to game development on Roblox and his experimental approach to music. Known for his confidence in his abilities, he refers to himself as “the most talented trooper of this generation,” reflecting his bold vision and self-assurance. Though he keeps details about his personal life largely private, he has referred to his origins as “the WRLD,” a cryptic term that adds an air of mystery to his persona.

Music Career

In addition to his work as a developer, UglyNico has pursued music production, exploring a variety of genres with a unique approach to remakes. He is particularly known for his accurate recreations of both popular and obscure songs. His music style is characterized by frequent experimentation, with monthly genre shifts reflecting his evolving creative journey. In 2025, he began working on a series of albums, including I Think Everybody Hates Me and I’m Bad Influence to Everyone, though it remains unclear whether these albums were ever completed. Despite this, he occasionally shares snippets of new work on his Instagram Stories and engages his followers by voting on potential future releases.

Early Career and Beginnings in Roblox Development

UglyNico's journey in game development began when he joined Roblox on June 19, 2020, just nine days before his 10th birthday. He initially experimented with pre-made assets, such as Toolbox models and scripts, to learn the basics of game creation. By the age of 11, he released his first game, Glitchcore (formerly known as Removed World), which marked the beginning of his development career. Although simple by today’s standards, Glitchcore laid the foundation for his later projects, showcasing his early interest in building immersive experiences.

In April 24, 2023, he founded the Roblox group Nico’s Social Hub (formerly Niko’s Big Games), which focused on both game development and creating community-driven merchandise. As of late 2025, the group has amassed 1.4k members and has recorded 4,000 total visits. Over time, this group became a central part of his brand, fostering a dedicated following and contributing to his influence within the Roblox community. The group also plays a key role in the development of various projects, serving as a hub for fans and collaborators alike.

In addition, UglyNico launched his Discord server in March 8, 2025 to further engage with his growing community of fans and collaborators. The server has since become an important space for sharing updates, discussing projects, and building relationships with his audience.

Notable Projects and Developments

One of the most ambitious projects of UglyNico’s early career was Rebellion, a 2D platformer shooter inspired by games like Intrusion 1 and Intrusion 2. Rebellion featured quirky physics, intricate textures, and challenging boss fights, all of which contributed to the growing anticipation surrounding the game. However, despite initial excitement, the project has never been officially released. UglyNico has avoided questions regarding its completion, leading many to speculate that the game remains in on hold development.

Another significant project was Nico’s Fit Obby!, a precision platformer that required deep knowledge of its mechanics. The game was released on April 3, 2024, after being developed over the course of a year. The game gained traction due to its challenging mechanics and unique style. The final version, Nico’s Fit Obby: 2K25 (formerly Nico’s Fit Obby: Recode), was released on January 5, 2025. However, the game's fate took an unexpected turn when it was acquired by Vaultline Studios for 4,600 Robux, and development subsequently ceased. As of now, Nico’s Fit Obby! 2K25 is often considered lost media due to the lack of updates or communication regarding its future.

In January 4, 2025, UglyNico began working on his most ambitious project to date: Keygen. Inspired by open-world games like Grand Theft Auto and sandbox titles like Garry's Mod, Keygen was set to be a groundbreaking experience. However, after several delays, the official release date was pushed back multiple times, including May 5, 2025, June 28, 2025 (his birthday), and October 8, 2025. As of October 14, 2025, no official release date has been confirmed. In an official developer note, it was explained that the project is facing several issues, particularly with data saving and synchronization between Keygen and other systems. The team has promised to resolve these problems, though no new date has been set. The decision to release House Sandbox! on May 15, 2025, was made to calm the community while they continued to work on Keygen. House Sandbox! was a wacky, humorous simulator that received significant attention and helped keep UglyNico’s fanbase engaged during Keygen's development delays. The game was also supported by over 15,000 Robux in donations from an anonymous supporter known as 2realADLIB3, which helped fund continued work on Keygen.

Recent Developments and Current Status

In November 2025, a notable shift occurred when weekdrop officially left Nico’s Social Hub, which was announced via the group’s Instagram account on November 10. Since then, UglyNico has remained a significant figure in the Roblox development community, continuing to engage with his audience and work on new projects. He also launched a testing program, allowing a select group of individuals to preview his upcoming titles, including Keygen. Despite ongoing challenges, UglyNico's influence within the Roblox community remains strong.

However, in recent months, UglyNico’s public presence has diminished. As of November 2025, his social media accounts, including Instagram, YouTube, and Roblox, have seen reduced activity. His Roblox profile (@1uglynico) has gained significant attention, surpassing 17,000 followers in under four days, highlighting his continuing popularity. The control of his social media and accounts is now managed by his team, including his close friend tonkavision. Fans have speculated that this could be a result of the increasing pressures of managing his growing following, with UglyNico himself commenting on his struggles with the amount of attention he received. His Roblox profile’s About Me section was changed to read: "Live Long UglyNico. We LOVE You." an enigmatic statement that raised further questions about his current status.

Despite these changes, no official statement has been made regarding his absence or whether he is taking a temporary break. As of now, his Testing Program continues under the management of his team, but there has been little public communication about his personal involvement.

Legacy and Influence

Though still young, UglyNico’s contributions to the Roblox game development scene and his experimental approach to music have left a lasting impression. His ability to create unique, community-focused experiences has earned him a loyal following. While his recent absence has sparked concern, his impact on the Roblox development community remains undeniable, and he continues to be seen as one of the most promising talents of his generation.

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