Uploaded July 2026 | Updated September 2026, 2 weeks ago
The Mayhem Collection DLC for LEGO Batman: Legacy of the Dark Knight has officially revealed ALL 12 NEW achievements, giving us an exciting look at the challenges, missions, secrets, and surprises waiting in the latest expansion!
In this complete LEGO Batman DLC breakdown, we're going through every single achievement, explaining what each one requires, discussing what they reveal about the Mayhem Collection, and taking a closer look at what these achievements could tell us about the DLC's characters, gameplay, collectibles, boss battles, and hidden content.
Whether you're planning to earn 100% completion, unlock every Xbox Achievement, PlayStation Trophy, or Steam Achievement, or you're simply excited to learn everything about the newest LEGO Batman expansion, this video has you covered.
In this video we cover:
🦇 All 12 Mayhem Collection achievements/trophies revealed
🦇 Every achievement requirement explained
🦇 Achievement and Trophy list breakdown
🦇 Hidden gameplay details revealed through the achievements
🦇 Character, mission, and collectible hints
🦇 Potential boss fight mode
🦇 100% completion discussion and predictions
🦇 Secrets hidden within the achievement list
🦇 Everything we currently know about the Mayhem Collection DLC
The Mayhem Collection continues to expand LEGO Batman: Legacy of the Dark Knight with exciting new content, rewarding players for exploring Gotham, completing unique objectives, discovering hidden secrets, mastering new gameplay mechanics, and unlocking every achievement the DLC has to offer.
If you're excited for LEGO Batman: Legacy of the Dark Knight, the Mayhem Collection DLC, upcoming DLC packs, new playable characters, boss fights, achievements, trophies, collectibles, Easter eggs, TT Games, Warner Bros. Games, LEGO games, Batman games, DC games, superhero games, and 100% completion guides, make sure to subscribe because we'll continue covering every update, DLC release, achievement guide, collectible, secret, character reveal, and piece of LEGO Batman news.
💬 Which of the 12 achievements are you most excited to unlock?
Do you think any of them hint at hidden missions, secret characters, or surprise boss fights? Let me know your thoughts in the comments below!
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LEGO Batman: Legacy of the Dark Knight is the brand-new open world LEGO game from TT Games and Warner Bros. Games, bringing Batman’s 86-year history to life with a mix of iconic DC lore, LEGO humor, and epic action.
🌆 Open World Gotham – Explore famous locations like Ace Chemicals, Wayne Tower, Arkham Asylum, and Gotham Botanical Gardens.
🦇 Playable Heroes – Batman, Jim Gordon, Robin, Nightwing, Batgirl, Catwoman, and Talia al Ghul, each with unique gadgets and combat styles.
😈 Classic Villains – The Joker, Penguin, Poison Ivy, Ra’s al Ghul, Bane, and more.
🚗 Vehicles – Drive legendary Batmobiles and Batcycles.
🎮 Gameplay – New combat system with fluid combos, takedowns, and gadget-based action.
👥 Co-Op – Two-player local couch co-op (no online co-op).
💰 No Microtransactions – 100% complete experience with no in-game purchases.
✨ Bonus Suit – Unlock the Golden Age Batsuit (Detective Comics #27, 1939) by signing up for a free WB Games account.
Platforms: PlayStation®5, Xbox Series X|S, Nintendo Switch™ 2, and PC (Steam & Epic Games Store).
The Mayhem Collection DLC for LEGO Batman: Legacy of the Dark Knight has officially revealed ALL 12 NEW achievements, giving us an exciting look at the challenges, missions, secrets, and surprises waiting in the latest expansion!
In this complete LEGO Batman DLC breakdown, we're going through every single achievement, explaining what each one requires, discussing what they reveal about the Mayhem Collection, and taking a closer look at what these achievements could tell us about the DLC's characters, gameplay, collectibles, boss battles, and hidden content.
Whether you're planning to earn 100% completion, unlock every Xbox Achievement, PlayStation Trophy, or Steam Achievement, or you're simply excited to learn everything about the newest LEGO Batman expansion, this video has you covered.
In this video we cover:
🦇 All 12 Mayhem Collection achievements/trophies revealed
🦇 Every achievement requirement explained
🦇 Achievement and Trophy list breakdown
🦇 Hidden gameplay details revealed through the achievements
🦇 Character, mission, and collectible hints
🦇 Potential boss fight mode
🦇 100% completion discussion and predictions
🦇 Secrets hidden within the achievement list
🦇 Everything we currently know about the Mayhem Collection DLC
The Mayhem Collection continues to expand LEGO Batman: Legacy of the Dark Knight with exciting new content, rewarding players for exploring Gotham, completing unique objectives, discovering hidden secrets, mastering new gameplay mechanics, and unlocking every achievement the DLC has to offer.
If you're excited for LEGO Batman: Legacy of the Dark Knight, the Mayhem Collection DLC, upcoming DLC packs, new playable characters, boss fights, achievements, trophies, collectibles, Easter eggs, TT Games, Warner Bros. Games, LEGO games, Batman games, DC games, superhero games, and 100% completion guides, make sure to subscribe because we'll continue covering every update, DLC release, achievement guide, collectible, secret, character reveal, and piece of LEGO Batman news.
💬 Which of the 12 achievements are you most excited to unlock?
Do you think any of them hint at hidden missions, secret characters, or surprise boss fights? Let me know your thoughts in the comments below!
Thank you for Leaving a Like! 👍
Ring the Bell to turn on the Notifications! 🔔 ⤴
--------------------------------------------------------------------
To Become a Member ► tinyurl.com/spswhvd
✔ Become a member to get awesome perks!
☝ Priority in Sub Games!
⚡ Members-only Community Posts!
😁 Exclusive Badge and Emoji!
🎁 Discord Access
⭐Members Only Playlist = tinyurl.com/5xhunnxd
--------------------------------------------------------------------
😄follow me on social
Twitter ► twitter.com/Blitzwinger
Instagram ► instagram.com/Blitzwinger
Facebook ► facebook.com/TheBlitzwinger
--------------------------------------------------------------------
#LEGOBatmanGame
#LEGOBatman
#Joker
#Batman
#LEGOGames
#DC
#TTGames
#gamingclips
#Arkham
🔥 New Merch! 🔥
► bit.ly/2Adfqwt ◄
►Subscribe to this channel to stay up to date here: youtube.com/subscription_center?add_user=Blitzwinger
🕹️ MY OTHER YOUTUBE CHANNELS
Fanboypotion - youtube.com/fanboypotion
LEGO Batman: Legacy of the Dark Knight is the brand-new open world LEGO game from TT Games and Warner Bros. Games, bringing Batman’s 86-year history to life with a mix of iconic DC lore, LEGO humor, and epic action.
🌆 Open World Gotham – Explore famous locations like Ace Chemicals, Wayne Tower, Arkham Asylum, and Gotham Botanical Gardens.
🦇 Playable Heroes – Batman, Jim Gordon, Robin, Nightwing, Batgirl, Catwoman, and Talia al Ghul, each with unique gadgets and combat styles.
😈 Classic Villains – The Joker, Penguin, Poison Ivy, Ra’s al Ghul, Bane, and more.
🚗 Vehicles – Drive legendary Batmobiles and Batcycles.
🎮 Gameplay – New combat system with fluid combos, takedowns, and gadget-based action.
👥 Co-Op – Two-player local couch co-op (no online co-op).
💰 No Microtransactions – 100% complete experience with no in-game purchases.
✨ Bonus Suit – Unlock the Golden Age Batsuit (Detective Comics #27, 1939) by signing up for a free WB Games account.
Platforms: PlayStation®5, Xbox Series X|S, Nintendo Switch™ 2, and PC (Steam & Epic Games Store).
