The eighth main story chapter in LEGO Batman 3: Beyond Gotham, titled Big Trouble in Little Gotham, takes players on a miniature adventure across a shrunken city. Confronting Brainiac's forces on this altered landscape requires a mix of suit abilities, puzzle solving, and tactical combat. Navigating through the storyline while hunting down every hidden item offers a rewarding challenge for completionists.

Navigating Story Objectives in Mini Gotham

Your journey begins with team members battling across miniature structures to reach Brainiac's skull ship. Utilizing specific character abilities like Cyborg's laser and Batman's specialized suits is essential for clearing obstacles and opening new paths. Players must coordinate character switches efficiently to solve environmental puzzles throughout the level.

As you progress toward the climax, facing Brainiac directly demands careful timing and dodges. Managing enemy waves while finding opportunities to strike keeps the boss battle engaging. Defeating Brainiac restores control and unlocks the next phase of the campaign.

Locating Hidden Minikits in Free Play

Unlocking all ten minikits requires replaying the mission in Free Play mode with a versatile roster of heroes and villains. Several minikits are concealed behind silver and gold structures that require explosive or heat-based attacks to destroy. Other collectibles require characters with specialized powers such as Sonar, Super Senses, or Magnetic abilities.

Scanning background environments often reveals hidden interactable objects, such as purple plants or silver statues, that grant minikit progress when fully destroyed. Water-filled zones and high ledges also hide secret canisters that can only be reached using aquatic or flying characters. Thoroughly searching every corner ensures you do not miss a single collectible.

Rescuing Adam West and Finding Character Tokens

In addition to minikits, players can rescue Adam West in Peril by using a Lantern Pad created from destroyed silver objects in the garden area. Successfully completing this side action adds another rescued icon to your total game progress. Bat-Mite is also present in this level, offering a quest that rewards a character token upon completion.

Multiple character tokens are scattered across the map, including unlockable villains like Deadshot and Mad Hatter. Acquiring these tokens involves interacting with specific environmental targets and completing secondary puzzle triggers. Expanding your character roster allows for greater flexibility during future free play exploration.

Unlocking the Minikit Detector Red Brick

One of the most valuable rewards hidden in this level is the Minikit Detector Red Brick. To collect it, head to the right side of the final boss area and use a character capable of digging up dirt mounds. Building the unearthed LEGO bricks into a Plastic Man pad allows Plastic Man to transform and smash the nearby structure to reveal the brick.

Once purchased in the hub area, activating the Minikit Detector highlights nearby collectibles in any level. This modification significantly simplifies future completion runs across the rest of the campaign. Securing this red brick makes Big Trouble in Little Gotham a vital stop for every LEGO gamer.