Build on B3

the open gaming superchain

MAINNET IS LIVE

Created by a team of Base/Coinbase alumni and OG eth contributors, B3 is a fun-first gaming ecosystem on Base built to bring the next gen of gamers and game creators onchain.

We envision a future where onchain is the new online, enabling anyone to play games anywhere while rewarding game creators for their creativity.

Play games

No vaporware here - play Games on B3 today!

No vaporware - play on B3 today!

What is B3?

Gamechain for

Developers

Dedicated blockspace for games who want access to cheap, fast, and secure EVM blockchain.

Available as dedicated app chain that integrates into our gaming superchain.

Inquire

Build now

+

Gaming Platform for

Players

Our frontpage of onchain gaming, called basement.fun (because we play games in the basement, duh).

Discover, launch, build, and play games on B3 & more.

Play now

Integrate

Explore B3

Play Games

Bridge

Earn Points

Tools

Open Gaming Ecosystem

No walled gardens here. Anyone can deploy and build on B3. Supported by most major blockchain platforms & frameworks already!

Ecosystem Tools

Integrate

Ecosystem Tools

Why B3?

Despite gaming’s record-breaking revenue and massive cultural presence, it feels as though innovation has stalled.

We’re not seeing bold new ideas or creative risk-taking but, instead, a steady flow of remakes, sequels, and mobile games that lean on the same tired mechanics.

Gaming, as an industry, is playing it safe. Gaming should always feel like it’s moving forward, but instead, it feels like we’re treading water. Why?

A few core reasons underpin this stagnation:

Distribution

Dominated by app stores and trad-publishers, which control access to audiences, siphoning revenue through high platform fees and forcing developers into restrictive ecosystems.

Funding

Traditional publishers are risk-averse, unwilling to invest in unproven ideas, which stifles creativity and pushes studios toward safe, predictable titles.

Funding

Many developers are stuck in legacy systems or walled gardens, locked into tech stacks and platforms that limit flexibility and innovation.

It’s time for a change.

Enter Open Gaming

Open Gaming is a vision of a secure, scalable, onchain gaming ecosystem that restores economic and creative freedom to game developers and players. Settled on B3 and secured by Base, Open Gaming presents itself as an antidote to Big Gaming and their outsized influence that have stifled innovation and constrained the industry’s growth.

Fast and Cheap

B3 is an L3 that settles on Base, allowing for further scaling and capable of delivering dedicated blockspace specifically for gamers.

Get lightning-fast transactions with sub-cent fees

B3 is an L3 that settles on Base, allowing for further scaling and capable of delivering dedicated blockspace specifically for gamers.

Get lightning-fast transactions with sub-cent fees

B3 is an L3 that settles on Base, allowing for further scaling and capable of delivering dedicated blockspace specifically for gamers.

Get lightning-fast transactions with sub-cent fees

Settled on Base

Base is a secure, low-cost, builder-friendly L2 incubated by Coinbase, and built to bring the next billion users onchain.  

B3 will leverage Base as a settlement layer. We are excited to contribute to the Base ecosystem and extend their technical and product strategy

Scalable

Launch web2-scale games. B3 is built to handle high tps while maintaining near gasless transactions

B3 Rollup Engine

While the global state is stored in B3, we horizontally scale by sharding at the application layer - orchestrating dedicated sidecars for apps, games, and computationally heavy operations.

FAQs

Wow, you scrolled really far. Maybe you still have questions. Or maybe you just want to play a game?

Wow, you scrolled really far. Maybe you still have questions.

What is B3?

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What are the differences between Base & B3?

Using Documint to build your documentation site saves you time and lets you focus on writing the docs for your customers.

Documint gives you the design, layout, and features needed to quickly launch a powerful docs site for your app or software.

What are the differences between Ethereum & Base?

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How do I use B3?

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What is the B3 network?

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What is B3?

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What are the differences between Base & B3?

Using Documint to build your documentation site saves you time and lets you focus on writing the docs for your customers.

Documint gives you the design, layout, and features needed to quickly launch a powerful docs site for your app or software.

What are the differences between Ethereum & Base?

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How do I use B3?

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What is the B3 network?

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What is B3?

Placeholder content

What are the differences between Base & B3?

Using Documint to build your documentation site saves you time and lets you focus on writing the docs for your customers.

Documint gives you the design, layout, and features needed to quickly launch a powerful docs site for your app or software.

What are the differences between Ethereum & Base?

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How do I use B3?

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What is the B3 network?

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Discover B3 - the Based L3