Dotemu and Tribute Games have officially announced the Siege of Castle Doom DLC for Marvel Cosmic Invasion, confirming that the expansion will arrive this fall.
The studios published the first piece of promotional artwork alongside the reveal and said additional details will be shared at a later date.
According to the announcement, the Siege of Castle Doom expansion will introduce a new game mode and add two playable characters to Marvel Cosmic Invasion’s roster.
Dotemu and Tribute Games indicated that Doctor Doom will play a central role in the DLC’s new content.
Further specifics about the mode, the identities of the new characters, and exact release timing are pending and will be provided by the developers in future updates.
Marvel Cosmic Invasion overview
Marvel Cosmic Invasion casts players into a galaxy-spanning conflict after the immortal supervillain Annihilus launches an unprecedented assault across the cosmos.
The base game features a playable roster of 17 superheroes and a tag-team mechanic called the Cosmic Swap system, which allows players to switch between duo partners mid-fight to combine abilities and strategies.
The game’s antagonist lineup includes Thanos, M.O.D.O.K., Taskmaster and other comic-book villains as part of the Annihilation Wave storyline.
Developer pedigree and platform availability
Dotemu and Tribute Games previously found major commercial success with Teenage Mutant Ninja Turtles: Shredder’s Revenge, a multi-million-selling arcade-style brawler that helped renew interest in classic beat ’em up design.
Marvel Cosmic Invasion continues that arcade-inspired approach with tag-team combat and stylized Marvel character designs.
Marvel Cosmic Invasion is available on Nintendo Switch and Nintendo Switch 2.
The developers have confirmed the Siege of Castle Doom DLC will arrive in fall; they have not yet shared a precise release date or pricing.
Fans and retailers should expect more information from Dotemu and Tribute Games as the release window approaches.
Stay tuned to official Dotemu and Tribute Games channels for the full reveal, including gameplay footage, a release date, and platform rollout details.
The studios published the first piece of promotional artwork alongside the reveal and said additional details will be shared at a later date.
According to the announcement, the Siege of Castle Doom expansion will introduce a new game mode and add two playable characters to Marvel Cosmic Invasion’s roster.
Dotemu and Tribute Games indicated that Doctor Doom will play a central role in the DLC’s new content.
Further specifics about the mode, the identities of the new characters, and exact release timing are pending and will be provided by the developers in future updates.
Marvel Cosmic Invasion overview
Marvel Cosmic Invasion casts players into a galaxy-spanning conflict after the immortal supervillain Annihilus launches an unprecedented assault across the cosmos.
The base game features a playable roster of 17 superheroes and a tag-team mechanic called the Cosmic Swap system, which allows players to switch between duo partners mid-fight to combine abilities and strategies.
The game’s antagonist lineup includes Thanos, M.O.D.O.K., Taskmaster and other comic-book villains as part of the Annihilation Wave storyline.
Developer pedigree and platform availability
Dotemu and Tribute Games previously found major commercial success with Teenage Mutant Ninja Turtles: Shredder’s Revenge, a multi-million-selling arcade-style brawler that helped renew interest in classic beat ’em up design.
Marvel Cosmic Invasion continues that arcade-inspired approach with tag-team combat and stylized Marvel character designs.
Marvel Cosmic Invasion is available on Nintendo Switch and Nintendo Switch 2.
The developers have confirmed the Siege of Castle Doom DLC will arrive in fall; they have not yet shared a precise release date or pricing.
Fans and retailers should expect more information from Dotemu and Tribute Games as the release window approaches.
Stay tuned to official Dotemu and Tribute Games channels for the full reveal, including gameplay footage, a release date, and platform rollout details.
