I checked the Roblox games API, the @GomuDev channel, both Roblox group pages, and the Fandom recent changes on 3 November 2026. The place title changed to [☀️UPD 21🏖️] and its update time moved to that morning, but the place description, the group shouts, and the YouTube channel have no patch notes. The earliest creator video opening the new capsules went up on 1 November at 13:04 UTC. I am keeping the official and community layers apart below.
Confirmed
The main place (8304191830) is titled [☀️UPD 21🏖️] Anime Adventures. On 3 November 2026 the games API returned 79,186 players and the public server list showed full servers. Gaming Route reported about 119,000 players on the afternoon of 1 November and dates the release to that day.
The trailer Anime Adventures | Heaven's Storm | Gomu went up on 19 October 2026 on @GomuDev with the text "Coming soon. Join the Discord for more details!" No newer video or written patch note has been posted on Gomu's public channels.
Two new codes arrived with the update: SUMMERCOMEBACK (level 20+) and CELESTIALCOMPASSU21. They are on four code lists checked on 3 November; the codes page has the details.
What the community wiki lists so far
On 2 November 2026 Fandom editors created pages for Water Goddess and Water Goddess (Holy), Fishi and Fishi (Obsession), and Armored Crusader, all tagged Mythical, Limited, and Event units. One editor wrote that they got Armored Crusader and Water Goddess (Holy) in game. The obtain line on those pages is copied from an older Summer Star template, so do not trust it yet.
The cosmetics page added a Sunny Star Capsule with nine summer skins, including Zombie (Summer) at Mythic and Summer skins for Sword Queen, Operator, Golden King, Elf Mage, and Shadowgirl. Phoenix (Mythic Flames) also appears in the event unit list.
- Not on the community tier list yet: its last edit was 25 October, before the update.
- No Update 21 row on the Fandom update log yet.
Not confirmed
Whether the update is officially called Heaven's Storm. The trailer used that title; the place name and most creators call it the summer update. Creator videos also name Secret units such as Explosion Mage and Sky God and a Summer Pearls currency; none of those has a wiki page with stats yet.
In October creators read out Megumin, Aqua, and Darkness from the trailer. Water Goddess, Armored Crusader, and the reported Explosion Mage fit those characters. That match is ours, not a Gomu statement.
The RETURN listing (117965110267191) still promises missing gems or a limited unit "upon release" and has not been updated since 4 October 2026. A Discord post relayed by u7buy said Star Remnants would expire with this update; the original post was not available to check.
- Codes — SUMMERCOMEBACK, CELESTIALCOMPASSU21, AACOMEBACK and their level gates
- Tier list — Pre-update community ranking; new units not ranked yet
- Unit guides — Guides for existing units, with Update 21 units added once stats exist
- Update history — Where Update 21 sits in the patch order
Questions players ask
Is Update 21 out?
Yes. It went live on 1 November 2026. The main Roblox place carries the UPD 21 title and had about 79,000 players on 3 November.
What are the Update 21 codes?
SUMMERCOMEBACK (level 20+) and CELESTIALCOMPASSU21, reported by four code lists. Neither was redeemed in a client for this page.
What new units are in Update 21?
The wiki lists Water Goddess, Fishi, and Armored Crusader as Mythical Limited event units, with Phoenix (Mythic Flames) in the event list. Gomu has not published an official list.
Is Heaven's Storm the same as Update 21?
Heaven's Storm is the title of the 19 October trailer that announced it. The live place calls it UPD 21 with a summer theme. Gomu has not printed a separate official name.
Sources checked 2026-11-03
- Roblox games API — UPD 21 title, 79,186 playing, updated 2026-11-03.
- Heaven's Storm on YouTube — 19 October 2026, description quoted above.
- Gaming Route — Release on 1 November 2026 and the player count that afternoon.
- Fandom recent changes — New event unit and capsule pages, 2 November 2026.
- u7buy Update 21 — Relayed Discord notes; not verified.
- RETURN listing — 1 playing on 2026-11-03; release promise in the description.