LEGO Batman: Legacy of the Dark Knight — Rocksteady credited for development support
LEGO Batman: Legacy of the Dark Knight, developed by TT Games, is set to launch on May 22, 2026 on the majority of supported platforms, but the Nintendo Switch 2 version has been delayed.
The new LEGO entry leverages a cast of established developers and a long-running IP that ties into DC’s Batman mythos, while TT Games spearheads the project’s design and production.
In-game credits published in the final build reveal that Rocksteady — the studio best known for developing the Batman: Arkham series — provided direct development support on the project.
According to the credits, approximately 24 developers from Rocksteady worked alongside TT Games during production.
Rewriting that statement in clear journalistic terms: the game's credits list roughly two dozen Rocksteady staff members as contributors to LEGO Batman: Legacy of the Dark Knight.
Rocksteady’s involvement is notable given the studio’s pedigree on high-profile Batman titles.
While TT Games remains the primary developer and retains creative direction for the LEGO adaptation, the credit listing confirms a non-trivial cross-studio collaboration during the title’s development cycle.
Release and platform availability
TT Games has confirmed the game will launch on May 22, 2026 for most platforms.
The Nintendo Switch 2 version has been delayed and will not be available at launch; further timing for that release has not been provided in the in-game credits.
The delay means Nintendo Switch 2 owners will need to wait for a future eShop listing or platform announcement.
Why the credit reveal matters
Cross-studio support like Rocksteady’s contribution is common on large-scale releases, particularly when a project sits at the intersection of licensed properties and major publishers.
The credit disclosure offers a rare, verifiable glimpse into the teams involved and underscores the collaborative nature of contemporary game development.
As LEGO Batman: Legacy of the Dark Knight arrives this week on most systems, industry watchers will be looking to official channels, including Nintendo Direct and the Nintendo eShop, for updates on the delayed Nintendo Switch 2 release and any post-launch patches or announcements.
LEGO Batman: Legacy of the Dark Knight, developed by TT Games, is set to launch on May 22, 2026 on the majority of supported platforms, but the Nintendo Switch 2 version has been delayed.
The new LEGO entry leverages a cast of established developers and a long-running IP that ties into DC’s Batman mythos, while TT Games spearheads the project’s design and production.
In-game credits published in the final build reveal that Rocksteady — the studio best known for developing the Batman: Arkham series — provided direct development support on the project.
According to the credits, approximately 24 developers from Rocksteady worked alongside TT Games during production.
Rewriting that statement in clear journalistic terms: the game's credits list roughly two dozen Rocksteady staff members as contributors to LEGO Batman: Legacy of the Dark Knight.
Rocksteady’s involvement is notable given the studio’s pedigree on high-profile Batman titles.
While TT Games remains the primary developer and retains creative direction for the LEGO adaptation, the credit listing confirms a non-trivial cross-studio collaboration during the title’s development cycle.
Release and platform availability
TT Games has confirmed the game will launch on May 22, 2026 for most platforms.
The Nintendo Switch 2 version has been delayed and will not be available at launch; further timing for that release has not been provided in the in-game credits.
The delay means Nintendo Switch 2 owners will need to wait for a future eShop listing or platform announcement.
Why the credit reveal matters
Cross-studio support like Rocksteady’s contribution is common on large-scale releases, particularly when a project sits at the intersection of licensed properties and major publishers.
The credit disclosure offers a rare, verifiable glimpse into the teams involved and underscores the collaborative nature of contemporary game development.
As LEGO Batman: Legacy of the Dark Knight arrives this week on most systems, industry watchers will be looking to official channels, including Nintendo Direct and the Nintendo eShop, for updates on the delayed Nintendo Switch 2 release and any post-launch patches or announcements.
