What's New

See the latest changes to SIDEY, grouped by macOS and Windows.

Windows

v2.2642.82

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Fixed blocked ticket purchases after canceling checkout and missing effects for new characters.

What's changed

  • Added guidance on using chairs and throwing items when unique actions are turned off.

What's fixed

  • Once a failed payment or refund is confirmed, you can buy the ticket pack you want.
  • You can check an existing payment regardless of the selected pack, without opening a new checkout.
  • Checking an already approved order refreshes your ticket balance and shows its result without starting another purchase.
  • When Windows animations are turned off, character enlargement and throws now show brief static feedback.
  • Fixed Halloween item previews appearing blank when opening details in the profile or shop.
  • Halloween character previews in the shop now show the throwable included with that character.

Notes for this version

Windows

v2.2642.77

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Fixed a problem that could leave new users waiting for a server connection during sign-up.

What's fixed

  • Fixed the nickname setup screen getting stuck on the connecting status and preventing new users from continuing.
  • Once sign-in and account information are confirmed, you can save your nickname and create or join a group even if you have no groups yet or a group connection is still pending.

Notes for this version

Windows

v2.2642.76

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Show two groups together and share photos. This update adds a Halloween event shop and cosmetics, with improvements to placement, connections and installation.

What's new

  • Show characters from up to two groups at once, with separate chats and interactions for each group.
  • Choose each group’s screen edge and activity area per monitor; reconnecting a monitor restores its saved layout.
  • Anchor characters to the bottom of the screen or attach them to another app’s window.
  • Send photos with captions in chat and open received photos in a larger view.
  • Added Halloween characters, bubbles, chairs, backgrounds and independently equipped throwables; equip items obtained from the Lucky Board and Pixel Shop.
  • During the sales period, buy draw tickets through web checkout and use them in the app once payment is confirmed.

What's changed

  • The event shop now shows the current board composition, item and Pixel rewards, and base and bonus draws in ticket packs.
  • New cosmetics appear alongside your existing items, with their appearance and bubbles also shown in detail previews and recent history.
  • Improved the installer’s 23 languages and recovery during installation and updates.

What's fixed

  • Fixed brief room disconnections when changing a throwable or bubble.
  • Reduced stalled or repeated reconnections after temporary connection failures.
  • Improved chat input positioning, photo attachment button placement, unique-action toggle alignment and information about bundled throwables in item details.

Notes for this version

  • The installer is not code-signed, so security settings such as Windows Smart App Control may block it from running. Please refer to the previously published GitHub issue.
  • In the Windows app, Halloween tickets can be purchased from October 26, 2026 at 00:00 until November 28 at 00:00 (KST, UTC+9).
  • Tickets you own remain usable after sales end.