BrownDust2 has officially wrapped up its 3rd Anniversary Global Offline Event journey after nearly two months of in-person celebrations. The tour ran from June 26 through August 16, 2026, covering six venues across multiple regions and bringing the development team together with players it refers to as Masters.
To thank both attendees and players supporting the game from afar, BrownDust2 has released a new coupon: `ARRIVALBD23RD`. The code rewards 2,000 Free Dia and remains valid through the end of August.
Quick Summary
- Game: BrownDust2
- Developer: GAMFS N
- Publisher: NEOWIZ
- Celebration: BrownDust2 3rd Anniversary
- Event: 3rd Anniversary Global Offline Event
- Offline event period: June 26–August 16, 2026
- Total venues: 6
- Coverage: Multiple regions
- Final event: Comic Market 108
- C108 location: Tokyo Big Sight, Tokyo, Japan
- C108 dates: August 15–16, 2026
- BrownDust2 booth: South Hall 4, Booth 2641
- C108 activities: Merchandise, cosplay stage, casino activities, and giveaways
- Closing coupon: ARRIVALBD23RD
- Reward: 2,000 Free Dia
- Expiration: August 31, 2026 at 2:59 p.m. UTC
- Redemption limit: Once per account
- Reward delivery: In-game inbox
- Android: More > Register Coupon
- iOS: Official web coupon redemption page
- If rewards do not appear: Restart the game and check the inbox again
- Account detail: Players should enter the correct in-game name when redeeming
- Platforms: PC, Android, iOS
- Business model: Free-to-play
- Third anniversary theme: Summer Cruise with in-game and offline celebrations
Closing Announcement, Anniversary Video, and Coupon Visual
The Offline Journey Ran From June 26 to August 16
BrownDust2 describes this year's anniversary program as a global journey built around meeting Masters in person.
According to its official closing message, the series of events ran from June 26 through August 16, 2026, stopping at six venues across multiple regions.
The stops were not necessarily identical in format. Some were dedicated anniversary activities, while others placed BrownDust2 inside major conventions with much broader international audiences.
One confirmed stop was Anime Expo 2026, held at the Los Angeles Convention Center from July 2–5. BrownDust2 brought a dedicated 3rd Anniversary Summer Bikini Cruise booth that continued the anniversary's larger summer-cruise theme.
The journey later continued through additional regional events before reaching its final stop in Japan at Comic Market 108.
Comic Market 108 Closed Out the Tour
Comic Market 108 took place at Tokyo Big Sight on August 15–16, 2026. The end of its second day also marked the official conclusion of BrownDust2's third-anniversary global offline journey.
BrownDust2 occupied Booth 2641 in South Hall 4, with merchandise sales, a cosplay stage, and casino-style activities.
Visitors purchasing merchandise could receive chips for the casino activity, with prizes including stickers and folding umbrellas.
The booth also featured cosplayers portraying characters including Scheherazade, Mikaela, Nebris, Elise, Nekendaria, Rubensia, Granhildr, Darian, and Mammonir.
Special guests appeared across the two days as part of the stage program. Once C108 ended on August 16, BrownDust2 published its thank-you message and released a reward for the wider global community.
ARRIVALBD23RD Rewards 2,000 Free Dia
The new coupon code is:
`ARRIVALBD23RD`
Each account can redeem the coupon once, receiving 2,000 Free Dia.
The reward is delivered through the in-game inbox once redemption has been processed. Players using the web redemption page should make sure the in-game name they provide is correct.
The coupon expires on August 31, 2026 at 2:59 p.m. UTC.
BrownDust2's announcement makes the deadline explicit, so players do not need to rely on an estimated expiration based on local server reset times.
How to Redeem the BrownDust2 Coupon
On Android, BrownDust2 instructs players to open More and then select Register Coupon inside the game.
For iOS, players are directed to the official BrownDust2 coupon redemption webpage.
After a successful claim, the 2,000 Free Dia should arrive in the in-game inbox.
If the reward is not visible immediately, the official instructions recommend restarting the game and checking the inbox again.
Because the coupon is limited to one redemption per account, a successfully claimed code cannot be used a second time on that same account.
Players can use the official BrownDust2 coupon redemption page to enter the code through a browser.
The Third Anniversary Extended Well Beyond the Game Client
The offline journey was only one side of BrownDust2's broader third-anniversary campaign.
Its official anniversary site uses the An Azure Sea Cruise / Summer Cruise theme, placing many of its new characters and activities around a summer voyage.
The anniversary campaign also advertised more than 1,300 draws across roughly 12 weeks, along with new content, skins, stories, and additional limited-time activities.
Taking the celebration into physical venues added another layer to that rollout. Rather than keeping the anniversary entirely inside updates and livestreams, the team also appeared at major conventions and regional gatherings.
Anime Expo in the United States and Comic Market in Japan were among the confirmed stops in that international anniversary push.
The Coupon Is Not Limited to Offline Event Attendees
An important detail is that ARRIVALBD23RD is not restricted to people who physically attended an event.
BrownDust2 presents the coupon as a thank-you both to those who visited the booths and to players who supported the anniversary from afar.
That means global players can still receive the 2,000 Free Dia as long as they have an eligible account and redeem the code before it expires.
This separates the closing reward from event-exclusive merchandise, physical novelties, and venue activities that could only be obtained in person.
For players unable to visit any of the six locations, the in-game currency reward provides a final accessible piece of the offline anniversary celebration.
Why This Matters
1) The reward is available beyond the physical events
ARRIVALBD23RD can be claimed by the wider community, not only people who attended one of the six venues.
2) It directly gives players 2,000 Free Dia
The closing reward is usable in-game currency rather than a cosmetic-only bonus or physical item.
3) The anniversary campaign reached multiple regions
BrownDust2 spent nearly two months bringing its third-anniversary celebration to six venues, including major conventions such as Anime Expo and Comic Market.
4) C108 provides a clear endpoint
Comic Market 108 was not simply another appearance. BrownDust2 explicitly used the conclusion of the Tokyo event to mark the end of the global offline journey.
Game Information
Additional confirmed details include:
- BrownDust2 is developed by GAMFS N and published by NEOWIZ
- the game is free-to-play
- current platforms include PC, Android, and iOS
- the third anniversary uses a Summer Cruise / An Azure Sea Cruise theme
- the Global Offline Event journey ran from June 26 to August 16, 2026
- the journey covered six venues across multiple regions
- Anime Expo 2026 was one confirmed stop
- Anime Expo ran July 2–5 at the Los Angeles Convention Center
- Comic Market 108 was the final event in the journey
- C108 ran August 15–16 at Tokyo Big Sight
- BrownDust2's C108 booth was South Hall 4, Booth 2641
- merchandise, a cosplay stage, and casino activities were available
- ARRIVALBD23RD rewards 2,000 Free Dia
- the coupon can be used once per account
- rewards are delivered to the in-game inbox
- redemption closes August 31, 2026 at 2:59 p.m. UTC
- Android users can use More > Register Coupon
- iOS users can use the official web redemption page
- players should make sure the in-game name entered is correct
- restarting the game is recommended if the reward does not appear immediately
- redeem the code through the official BrownDust2 coupon page
- anniversary details are available from the BrownDust2 3rd Anniversary website
- game information is available from the official BrownDust2 website
- global announcements are posted through BrownDust2 Official on X
- the Android version is available through Google Play
Closing
BrownDust2 has officially completed its third-anniversary global offline journey after visiting six venues between June 26 and August 16, 2026. Comic Market 108 in Tokyo served as the final stop before the tour was declared complete.
Players still have one closing reward to claim regardless of whether they attended in person. ARRIVALBD23RD grants 2,000 Free Dia once per account and remains valid until August 31, 2026 at 2:59 p.m. UTC.
- BrownDust2 Official X — Global Offline Event Closing Announcement, Coupon Code, Reward, and Expiration
- BrownDust2 Official YouTube — Global Offline Event Closing Message and Six-Venue Journey
- BrownDust2 3rd Anniversary — Official Third Anniversary Campaign and Summer Cruise Information
- BrownDust2 Official — Anime Expo 2026 Third Anniversary Booth and Event Information
- Comic Market — Official Comic Market 108 Dates and Venue Information
- Saiga NAK — Comic Market 108 BrownDust2 Booth, Merchandise, Casino, Cosplay Stage, and Guests
- Google Play — Official BrownDust2 Android Listing and Game Information
