Rovio Entertainment has announced the closure of its Copenhagen development studio following the cancellation of its mobile game Sonic Blitz. The decision marks a significant shift for the Finnish publisher, which has been grappling with broader industry headwinds and the specific challenges of bringing a beloved console franchise to the mobile market. According to a spokesperson speaking to Mobilegamer.biz, the redundancy process is still underway, so the exact number of staff members affected has not been confirmed. Roughly twenty people were directly involved in the Sonic Blitz effort, but the overall impact on the Copenhagen team could be larger as the studio evaluates how to re‑assign remaining personnel to other projects.
"The choice to wind down our Copenhagen operations has been incredibly tough," the spokesperson said. "We are fully aware of how this affects our colleagues, especially given the ongoing difficulties across the wider games sector." The company has pledged a thorough transition package for those who cannot be moved onto a new Rovio assignment.
The package includes outplacement assistance, career‑coaching services, and wellbeing support designed to help displaced employees secure their next roles in the industry or elsewhere. Rovio's chief executive officer, who also serves as chief operating officer for Sega West, Alexandre Pelletier‑Normand, explained that the move reflects a strategic refocus.
"We needed to concentrate our bets both in terms of the games we are making and where we are making them," he said. "When Sonic Blitz was first introduced under the Sonic brand, we believed it would be a strong addition that could delight the Sonic fan base." Pelletier‑Normand continued, "That was the hypothesis. On paper, the concept looked solid for mobile, but you have to validate it with real player data.
In our case, retention metrics were weak, and that is a fundamental early indicator. We need players to stay engaged with a game over a long period, and that simply wasn't happening." He added, "I still believe there is a path to reaching more mobile players with Sonic, but it turned out to be far more complex than Sega and Rovio anticipated. We remain very proud of the game and the effort the team put in, but it didn’t work." Sonic Blitz entered a soft launch phase in 2025, targeting markets in the Philippines and Brazil.
After a brief testing period, the title was pulled from those regions last month. Rovio framed the shutdown as part of a "broader change" within the Copenhagen studio, emphasizing that the decision does not reflect a lack of passion, creativity, or community support that the development team received throughout the project.
The broader context includes Sega's acquisition of Rovio in 2023 for $776 million. Earlier this year, Sega disclosed a $200 million impairment related to the purchase, noting that profitability had fallen short of initial forecasts. Integration challenges have also emerged, particularly around Rovio's Beacon technology, which Sega hoped to leverage across its mobile portfolio. Sega CEO Haruki Satomi commented on the difficulties, saying, "We discovered that the operational and marketing approaches differ significantly between Rovio titles and our existing mobile games, and the Beacon platform has not yet been fully exploited in new mobile releases.
As a result, we have not achieved the performance levels we expected prior to the acquisition." The closure of the Copenhagen studio underscores the volatility of the mobile gaming market, where even well‑known IPs can struggle to gain traction without strong retention and monetisation metrics. For Rovio, the episode serves as a cautionary tale about the risks of extending beloved console franchises onto mobile platforms without a clear path to sustainable player engagement. Industry analysts note that the mobile space demands relentless iteration, data‑driven design, and often a different creative mindset compared to traditional console development.
Sonic Blitz's inability to retain players suggests that the translation of Sonic's fast‑paced, platform‑centric gameplay to short‑session mobile experiences may have required more fundamental redesign than the team was able to deliver within the project's timeline and budget. Looking ahead, Rovio has indicated it will continue to focus on its core franchises, such as Angry Birds, while exploring new opportunities that align more closely with its strengths in casual and hyper‑casual game design. The company also plans to deepen collaboration with Sega on titles where both parties see a clearer strategic fit, potentially revisiting the Sonic brand in the future under different conditions.
For the affected Copenhagen staff, the transition package aims to mitigate the immediate impact, but the broader lesson for developers is clear: securing a beloved brand name is only the first step; delivering a mobile experience that resonates with players over the long term is essential for commercial success. The industry will be watching closely to see how Rovio and Sega adjust their strategies in response to this setback and whether future collaborations can overcome the hurdles that led to Sonic Blitz's premature demise.