Dates, unlock requirements, quests, banners and every reward — all verified against the official Infold Games update notice.
According to the official "September 23: Version 2.10 Update Notice" on infinitynikki.infoldgames.com, Infinity Nikki underwent the Version 2.10 update on September 23, 2026, with maintenance from 12:50 to 20:00 (UTC-7). Pre-download opened September 22, 2026 at 03:00 (UTC-7) and ran until September 23, 12:49 (UTC-7). As compensation, the notice states players received Diamond ×300 and Resonite Crystal ×1, available only to stylists who logged in and unlocked the inbox feature before 08:59 on October 1 (UTC-7). All event end times below are quoted directly from that notice.
Version 2.10 introduces "The Little Prince" as a new collaboration area in Itzaland. In the story, Nikki and Momo witness a meteor shower in the Sea of Stars, find a letter sent by the Pilot, and travel to B-612, where Nikki becomes the planet's first human visitor. The area includes themed planets: The Lamplighter's Planet, The Businessman's Planet, The King's Planet, and Asteroid B-612.
How to unlock, per the official notice: from the Version 2.10 update until November 26, 2026 at 12:49 (UTC-7), complete "Beyond the World's Boundaries" (Prologue, Wishfield main storyline) or "Where the Divinity Lies" (Prologue, Itzaland main storyline), then accept and complete "Only Children Know" in the exclusive quest "For the Child You Once Were".
Do not procrastinate. The notice is explicit: the collab exclusive quest can only be accepted during the collaboration event. Once accepted you can finish it after the event ends — but if you never accept it, you will be unable to enter the collaboration area afterwards. The collab world quests "Interstellar Encounters" are likewise only permanently available if you accepted the exclusive quest during the event.
The planets impose special exploration rules. When Nikki arrives, the change in gravity prevents jumping, plunging, or using outfit abilities — she can only move along the ground. The solution is The Child's Paintbrush: after using it, Nikki enters drawing mode and can select certain objects to drag or rotate, which is how you traverse the planets. Players who rely on flight-and-teleport traversal elsewhere should recalibrate expectations before entering.
Exploration rewards in the area include Whim Crystals and Gift-Giving Wild Birds (releasing them grants Diamonds). Sharing Whim Crystals with the active volcanoes on Asteroid B-612 yields gifts including Resonite Crystals and collaboration-exclusive furniture sketches — Nightfall Street Lamp, Daybreak Street Lamp, The King's Throne, The King's Soldier, Starkeeper's Bookcase, and Sunset-Watcher Clock — plus records and growth materials.
The limited-time collab Resonance "A Story Dedicated to Children" runs from the Version 2.10 update until November 26, 2026 at 12:49 (UTC-7) and features:
Planning note: if you're deciding whether to chase the 5★ set, see the outfit crafting and evolution guide for how evolution stages and materials work, and the materials farming routes for stocking growth materials during the event window.
Daily-task structure is explained further in the quest and dailies guide, and our beginner tips page covers resource-saving habits that apply to every limited banner.
Version 2.10 also shipped system changes worth knowing about, all from the official notice:
The notice lists what closed on September 23 at 12:49 (UTC-7): the Resonance events "Where Flowers Wake", "Hushed Hues", "Reeling Frames" and "Skyward Bouquets" (claim Deep Echoes rewards in time); the event pages "A Carefree Summer", "Fun to Play", "Time to Collect", "Alison's Travel Shop", "Sunlit Rendezvous" and "Starlight Contest"; and store sections including "Mira Journey", "Floral Tidings", "Memory Hall" and "Dawnlit Heartbloom", with outfits "Bouncy Spirit", "Dream's Voyage", "Starry Path" and "Nimble Cat" removed from Store > Clothing. A batch of earlier events ("Tales of Itzaland" I–III, "Build on the Land" I–II, "Face It! Wild Surge Returns") runs until November 26, 2026 at 12:49 (UTC-7).
Our ongoing changelog lives in Version Updates; bookmark it for the next season.
All dates and times in this article are quoted from the official update notice and use its UTC-7 server timezone reference. Content and timing can change in future patches — always confirm in the in-game notices.