Master 29 intricate stages across 6 diverse worlds with easy one-finger control
Navigate through vertical dark gray stripes creating depth with varying widths that guide your movement.
Explore misty fog forests with dark green backgrounds and plant silhouettes adding mystery to each level.
Journey through black with bluish tint starry skies featuring planets with rings and bright yellow stars.
Pleasant and precise physics-driven action with intuitive one-finger controls
Fantastic world view with vibrant rainbow balls and immersive environments
Relaxing background music by Amacha's Music Studio enhances gameplay
Accessible to first-time action game players with handy skip feature
Roll and float the ball to the goal with various tricks awaiting you
Completely free with no in-app purchases or gambling mechanics
"Rainbow Ball - Power of light," a 3D ball action game by independent developer Sasaki Keisuke, offers a distinct casual mobile gaming experience tailored for the United Kingdom. Crucially, this title is not a gambling product; it's entirely free-to-play, skill-based, and completely devoid of any gambling mechanics or in-app purchases. There are no RTP percentages, volatility levels, or max win potentials to consider, aligning with transparent consumer practices.
Underpinned by an integrated physics engine, the game demands precision. Players employ intuitive one-finger controls to navigate their vibrant ball through 29 intricately designed stages, spread across 6 visually distinct worlds. Mastering both terrestrial rolling and aerial 'floating' is key to solving each world's unique environmental puzzles. Developer commitment shines through rapid post-launch updates, with version 1.0.0 in December 2022 quickly evolving to 1.0.4 by January 2023, ensuring a polished and stable platform.
Its appeal for UK audiences is clear: a relaxed, non-competitive vibe accessible to all skill levels, from casual gamers to action title newcomers. Features like the 'Game Skip Function' actively reduce frustration, promoting continuous enjoyment. The fantastic world view and soothing BGM enhance immersion. Furthermore, a transparent 'Data Not Collected' privacy policy offers robust player data protection, a significant trust signal in the discerning UK market. This is quality indie development, offering wholesome, pressure-free entertainment.
The core gameplay loop involves rolling and floating the ball 'to the goal,' requiring precise 'one finger' control in diverse 3D environments. This main interaction is enhanced by strategically placed 'various tricks' (obstacles and puzzles) for ongoing challenge and adaptive player strategy. The 'level bypass function' is a key accessibility feature, lowering the entry barrier for 'first-time action game players' and boosting engagement.
Collectible '5-pointed bright yellow stars' serve as secondary objectives, boosting replayability and offering performance-based rewards, potentially for meta-progression or content unlocks. Structured progression through '29 stages' across '6 worlds' maps out a clear player journey, with each stage introducing new environmental puzzles and physical challenges that reinforce its skill-based action-puzzle identity.
True to its action-puzzle roots, 'Rainbow Ball - Power of light' lacks the complex payout determination systems of slot games – no symbol combinations, line wins, or multipliers. 'Wins' simply mean successfully 'Clear'ing a stage or world, which deterministically moves the player to the next challenge. Collecting 'yellow stars' acts as a secondary scoring metric, possibly boosting overall performance or unlocking achievements, but not for direct cash prizes or in-game currency payouts.
Sasaki Keisuke's commitment to quality and player privacy
The developer explicitly declares "Data Not Collected" from this app, a significant privacy commitment that builds profound user trust, aligning fully with UK data protection principles.
Successfully navigated Apple's comprehensive developer guidelines and rigorous internal vetting processes, encompassing security, operational functionality, and content standards.
Launching as Version 1.0.0 on 28th December 2022, with subsequent rapid updates culminating in Version 1.0.4 by 7th January 2023, highlighting ongoing dedication to performance.
Supporting iOS 11.0+, macOS 11.0+ (M1+), and visionOS 1.0+, showcasing advanced technical proficiency and commitment to long-term platform support and innovation.
Sasaki Keisuke operates as an independent developer, demonstrating a consistent specialisation within the competitive mobile casual gaming sector. Their portfolio predominantly features titles in the App Store's "Games" category, reflecting a clear strategic focus. Keisuke's development philosophy prioritises accessible, intuitive gameplay, characterised by "one-finger" mechanics, simple rules, and a "relaxing atmosphere."
This approach is expertly showcased in Rainbow Ball - Power of light, which delivers "smooth and pleasant ball rolling action" within a "fantastic world view" and features "soothing BGM." Spanning 29 stages across 6 unique worlds, the game even incorporates a "game skip function," catering effectively to first-time action game players.
The developer's trustworthiness is robustly established through stringent adherence to Apple's platform ecosystem. Verifiable ownership is established via copyright, explicitly registered as "© Keisuke Sasaki." For transparent verification, dedicated links for a "Developer Website," "App Support," and "Privacy Policy" are readily available, offering clear avenues for direct engagement and credential checking—a practice highly valued by UK consumers.
Experience 29 stages of smooth ball rolling action across 6 fantastic worlds