Key facts
- GigaBash Mobile features fully destructible city environments where players level skyscrapers and destroy everything around them during kaiju battles.
- The mobile version supports one to four players in online and offline battles, including player-versus-player monster combat between rival Titans.
- Crossover DLC packs for Godzilla, Ultraman, and Gamera cost extra and require the base game unlock on mobile.
- The base game is free-to-try in the United States at $9.99, with localized regional pricing varying by territory for the full unlock.
Passion Republic Games announced that GigaBash Mobile launches on Google Play for Android on November 10, 2026, with the iOS release set for a later date.
The studio revealed the date on November 2, 2026 alongside an official launch trailer timed for Godzilla Day. The trailer arrived with the announcement that the Android version would land on Google Play on November 10, 2026, while iOS was planned for a later date.
Players can pre-register on the developer’s official page as of October 1, 2026. The developer’s official page invites players to become the ultimate Titan and follow the game on social media.
Passion Republic Games first surprised fans with the mobile announcement on February 27, 2026, though it gave no release date at the time. By June 15, 2026, the game still had no App Store or Google Play listing and no exact release date, although the studio had launched an official page on X. Public beta testing on Android began in early 2025, and iOS sign-ups were expected to open soon through the official website. Android users can pre-register through Google Play, while iOS users will use a separate sign-up form on the site.
GigaBash is a four-monster kaiju arena brawler in which players fight as giant monsters to save or doom humanity. The mobile version brings fully destructible cities, letting players level skyscrapers and destroy everything around them during battles. Players can lift cars, throw buildings, use environmental objects as weapons, and wipe entire neighborhoods off the map.
Gathering enough Giga Energy lets a player transform into an S-Class Titan, a powered-up form able to level entire blocks in one hit. Gathering enough energy triggers the transformation, which represents the core of the destructive combat loop. The game also lists Ultimate abilities alongside those transformations and destructible cities. One to four players can battle online or offline, including player-versus-player monster combat between rival Titans.
At launch, GigaBash Mobile offers Battle, Arcade, Story, and Onslaught modes, plus story, arcade, and versus options. Onslaught mode challenges players to survive endless waves of enemies. Players can choose to wreak havoc as a rampaging monster or stand tall as a hero to protect the city, and a solo story campaign lets them explore the world’s lore and learn more about the cast of heroes.
The mobile version uses touch controls optimized for phones, with a virtual button layout that relies on tapping and swiping instead of a physical controller. GameHaunt noted responsive touchscreen controls but questioned how they would hold up in frantic four-player matches.
In the United States, the base game is free-to-try at $9.99, with localized regional pricing varying by territory for the full unlock. Crossover DLC packs for Godzilla, Ultraman, and Gamera cost extra and require the base game unlock on mobile, and the mobile packs will feature Godzilla, Ultraman, and Gamera -Rebirth- characters sold separately after the unlock. As of June 17, 2026, the PC base game cost around $20 and each DLC pack cost about $5 to $10, while mobile pricing was not yet known but expected to be similar.
Passion Republic Games announced the Ultraman Zero DLC on July 3, 2026, adding Ultraman Zero and Ultraman Belial. The pack released on July 9, 2026 at 20:00 PDT on PC through Steam, Stove, and Epic Games Store, as well as PlayStation 5, PlayStation 4, Xbox Series X/S, Xbox One, and Nintendo Switch. Both characters appear in their 2009 Mega Monster Battle Ultra Galaxy: The Movie debut forms.
Ultraman Zero fights with Zero Sluggers, Emerium Slashes, and space martial arts. Passion Republic Games’ overview describes Ultraman Zero as a warrior from the Land of Light who learned from past mistakes. Ultraman Belial uses the Giga Battlenizer, dark fireballs, the Belial Whip, and Belial Genothunder. The source describes Ultraman Belial as a fallen Ultra out to get back at the Land of Light.
GigaBash originally came to PC in Aug. 2022 before reaching PlayStation, Xbox, Nintendo Switch, and PC through Steam and Epic Games Store. The mobile version adapts that console and PC brawler experience for handheld devices.
GigaBash joins Southeast Asian indie games such as A Space for the Unbound and the Troublemaker series in launching on mobile devices. GameHaunt described GigaBash as pure destruction focused on leveling buildings and throwing cars, making it feel more like a party game than a competitive brawler. The outlet also cited Monster Hunter Now and Godzilla: City on the Edge of Battle as evidence of real appetite for mobile kaiju content. Slimepress framed the February 27 reveal as a typical move for strong indie studios expanding to mobile platforms.
Cloud account sync and cross-play with PC and console (players on PC and console can play together) remained under testing during the beta, were not active at launch, and remained unconfirmed. The studio solicits player feedback during testing and said it would add the features if demand is high enough.
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