When Did Stumble Guys Come Out? The Complete Release History

If you have recently stumbled across this chaotic mobile party game and wondered exactly when Stumble Guys was released you are not alone. Millions of players around the world have asked the same question. The short answer: Stumble Guys officially launched on August 18, 2021, for iOS and Android. But the full story behind its release, rise to fame, and expansion across platforms is far more interesting than a single date.

Quick Answer: Stumble Guys was released on August 18, 2021 by Finnish developer Kitka Games. It debuted on mobile (iOS & Android) and later expanded to PC via Steam in 2023.

From Prototype to Phenomenon

Stumble Guys did not appear out of nowhere. Kitka Games, a small indie studio based in Finland, began developing the game in 2020 a period when the fall-and-tumble party game genre was exploding in popularity on consoles and PC. The team saw an untapped opportunity: bring a similar chaotic, obstacle-course experience to smartphones. After several months of internal development and limited testing, they quietly soft-launched the title in select regions before its global debut.

The game entered early access on mobile app stores during mid-2021, allowing a smaller audience to test gameplay, report bugs, and provide feedback. This pre-release phase helped the studio refine the core loop knocking rivals off platforms, dodging spinning obstacles, and racing to cross the finish line among up to 32 players before the worldwide rollout.

Official Release Timeline

• 2020Development begins at Kitka Games, inspired by the growing party-royale genre.
• Early 2021Soft launch in select regions; early players test core mechanics and provide feedback.
• Aug 18, 2021Global release on iOS App Store and Google Play Stumble Guys officially goes worldwide.
• 2022Player base surpasses 100 million downloads; major content updates and seasonal events introduced.
• Jan 2023Scopely acquires Stumble Guys, bringing new resources for development and marketing.
• Mar 2023PC release via Steam launches, opening the game to desktop players for the first time.
• 2024–2026Continued seasonal collaborations, map expansions, and cross-platform tournaments.

Why Did Stumble Guys Become So Popular?

Timing played a major role. When Stumble Guys launched in August 2021, Fall Guys the game that largely defined the genre was still exclusive to PlayStation and PC. Mobile gamers had no comparable experience. Kitka Games identified this gap and built a product specifically optimized for touchscreens: shorter match durations, simplified controls, and lightweight graphics that ran smoothly on mid-range devices.

Word of mouth amplified everything. Content creators on YouTube and TikTok began posting match highlights, and the game’s accessibility it was completely free to download meant anyone could join the fun within minutes. Within the first year, it had accumulated over a hundred million downloads globally, a milestone that attracted the attention of major publishers.

The Scopely Acquisition and What Changed

In January 2023, Scopely the American mobile game publisher behind titles like Monopoly Go acquired Stumble Guys from Kitka Games. This shift brought significant investment into content production. New obstacle courses, licensed character skins, and cross-brand collaborations began appearing at a faster pace. The Steam PC version launched in March of that same year, finally giving the game a dedicated desktop presence and a new competitive scene.

Despite these changes, the core gameplay philosophy remained intact. Matches are still quick, chaotic, and designed to reward both skill and a little bit of luck qualities that made the original release resonate with players of all ages.

Stumble Guys vs. Fall Guys: A Brief Comparison

Many players discover Stumble Guys through a search for Fall Guys alternatives on mobile. While Fall Guys remains the benchmark for the genre on console and PC, Stumble Guys carved out its own identity through mobile-first design, a larger simultaneous player count, and a more aggressive update schedule. The two games now coexist as distinct experiences rather than direct competitors one built around living room gaming sessions, the other designed for on-the-go play.

Frequently Asked Questions