The crossover between Reverse: 1999 and Atomic Heart starts on July 23, 2026, for PC, iOS, and Android. The official “Graceful Weapons” trailer puts the Twins at the centre of the announcement. That date is the immediate takeaway for players planning to follow the event at launch.
Key points
- The official “Graceful Weapons” trailer was published on July 13, 2026.
- The Reverse: 1999 x Atomic Heart collaboration begins on July 23, 2026.
- Atomic Heart's Twins are the focus of the new trailer.
- The launch is announced for PC, iOS, and Android.
Published on July 13 by the official Reverse: 1999 YouTube channel, the video runs for just over five minutes. It gives Atomic Heart’s robotic duo the leading role. Its cinematic scenes bring their retro-futuristic style into Bluepoch’s time-bending world.

Reverse: 1999 x Atomic Heart: what the trailer confirms

“Graceful Weapons” confirms that the Twins are part of the collaboration. They are the robotic bodyguards from Atomic Heart. The film places them in an original story tied to Facility 3826.
Bluepoch also shows Nora, the repair cabinet from Atomic Heart. Vertin, X, Madam Lucy, and Mesmer Jr. are connected to the trip into that setting. These scenes establish the crossover’s narrative frame, not its combat systems.
That distinction matters before spending resources. The trailer provides no character kit, damage value, or summon rate. It also does not confirm a team role for the Twins. Players should wait for in-game notices before making pull or team-building decisions.
The launch window is confirmed: July 23, 2026. Official materials describe a globally synchronized release. PC, iOS, and Android players therefore have the same date to watch for the content.
Reverse: 1999 and Atomic Heart: what to save before July 23
Players interested in the Twins may want to keep their summoning currency until full details are released. Do not infer performance from cinematic footage. A presentation trailer can confirm an arrival, but it cannot establish a team build or a pulling priority.
On PC, Reverse: 1999 is available through its official Steam listing. Bluepoch’s official trailer is the clearest source for this announcement. The official Chinese PV and the publisher’s official website are further verified sources.
The crossover has not yet turned known information into build instructions. Its practical value is simpler: the date is set, the platforms are identified, and the trailer confirms the faces leading the announcement. Details on characters, banners, or rewards still require an official update.
Browse jeu.video’s latest news, practical gaming guides, and game pages for more coverage.
Frequently Asked Questions
When does the collaboration begin?The collaboration is scheduled to begin on July 23, 2026.
The launch is announced for PC, iOS, and Android.
Yes. The official “Graceful Weapons” trailer puts Atomic Heart’s Twins in the spotlight.
No. The video does not provide skills, damage values, or summon rates.
Official details do not yet support a character evaluation. Saving resources until in-game information arrives avoids a decision based only on the trailer.
Use the official trailer, the Bluepoch website, and the game’s Steam page.
Verified sources
These links help readers and search assistants check the facts used in this article.