Horizon Blockchain Games is a Canadian web3 gaming company that operates across two distinct product lines: Sequence, a developer platform and embedded wallet infrastructure used by numerous blockchain games, and Skyweaver, their own blockchain trading card game. Most players encounter Horizon’s work without knowing it — when a web3 game lets you sign up with your Google account and the wallet appears invisibly, there is a reasonable chance Sequence is running underneath it.
Quick Answer: Horizon Blockchain Games is the company behind Sequence, a developer platform providing embedded wallets and blockchain APIs used by dozens of web3 games to simplify player onboarding. They also built Skyweaver, a free-to-play blockchain trading card game where players own earned cards as NFTs. Founded in Canada in 2018, Horizon operates across game development and infrastructure with revenue from platform licensing alongside their own game products.
Who Horizon Blockchain Games Is
Horizon was founded in 2018 in Toronto, Canada, with a dual mission: build a consumer blockchain card game and build the developer infrastructure to make web3 gaming accessible to mainstream players. The founders, Peter Kieltyka and Michael Sanders, came from technical backgrounds in distributed systems and recognized that the onboarding friction of crypto wallets was the primary barrier to web3 gaming adoption.
The company name, Horizon Blockchain Games, reflects their original game-focused positioning. Over time, the Sequence platform business has grown to be as significant as the game business. Most industry participants know Horizon through either Skyweaver or Sequence depending on whether they approach from the player or developer perspective.
Horizon raised significant funding including a $40 million Series A in 2022, which came shortly before the crypto market crash. Their focus on infrastructure rather than token speculation gave them more stable revenue through the downturn than pure game studios that depended on token prices.
Sequence: The Embedded Wallet Platform
Sequence is Horizon’s developer platform for building web3 game features without requiring players to manage their own crypto wallets. The product line has several components.
Embedded Wallet is the flagship product. Game developers integrate the Sequence SDK into their game. When a player signs up, the wallet is created automatically in the background and linked to their email or social login. The player never sees wallet setup, seed phrases, or gas fee management during normal gameplay. The blockchain runs invisibly underneath the game interface.
Sequence Kit provides UI components for common web3 gaming interactions: displaying NFT inventories, initiating marketplace transactions, and managing token balances. Developers use these pre-built components rather than designing them from scratch.
Sequence Indexer provides fast blockchain data queries. In a typical NFT game, the game needs to know what items a player owns in their wallet. Querying blockchain nodes directly for this data is slow and complex. Sequence Indexer provides a fast API that game developers use to retrieve wallet contents and transaction history efficiently.
Sequence Marketplace is an embeddable NFT marketplace that game developers can integrate into their game interface. Players buy, sell, and trade NFTs without leaving the game environment, reducing friction compared to directing players to external marketplace websites.
Dozens of web3 games use one or more Sequence components. The SDK is available for Unity, Unreal Engine, and web environments, covering the primary platforms where game developers work.
How Sequence Works for Players
From a player perspective, Sequence removes most of the complexity that typically accompanies web3 gaming. Here is what the experience looks like in a game using Sequence’s embedded wallet.
A new player opens a web3 game for the first time. Instead of seeing a MetaMask connection prompt, they see a normal sign-up flow: email and password, or Google/Apple sign-in. They complete the sign-up in seconds. The game creates a Sequence wallet for them automatically in the background.
The player earns their first NFT in-game. It appears in their inventory immediately. They can trade or sell it in the in-game marketplace without ever seeing a wallet address, approving a transaction in an external application, or paying a gas fee (depending on the chain the game uses).
If the player later becomes more crypto-savvy and wants to manage their wallet directly, they can export their wallet’s private key and import it into a standard wallet like MetaMask. The embedded wallet is genuinely theirs — not a custodial account the developer controls.
Skyweaver: The Card Game
Skyweaver is Horizon’s own blockchain trading card game. Built on Polygon (an Ethereum scaling solution), it launched in open beta in 2022 and reached full release status through subsequent years. The game is free to play, with all basic cards available to every player at no cost.
The blockchain element is selective: specific cards called Silver cards and Gold cards are NFTs that players can trade and sell. Silver cards are earned through competitive play in ranked seasons. Gold cards are crafted from Silver cards. Neither type can be purchased directly — they must be earned through gameplay, making Skyweaver one of the more merit-based NFT card games available.
The card game mechanics lean heavily on position-based board control, with cards having distinct movement, range, and attack patterns. The design is original rather than derivative of Magic or Hearthstone, which has both attracted players who find the distinct mechanics engaging and created a steeper learning curve for players expecting familiar card game patterns.
Skyweaver Gameplay and Economy
Skyweaver uses fourteen hero characters, each with a unique set of available cards from the game’s card pool. Deckbuilding requires choosing two heroes and building a deck from their combined card pools. Matches are 1v1 with a mix of unit cards, spell cards, and items creating varied strategic interactions.
The competitive ranked mode generates Silver cards as season rewards for players who achieve qualifying rankings. Better performance over the season yields more and higher-quality Silver cards. Converting Silver cards to Gold cards requires combining multiple Silver copies, adding a second layer of competitive engagement for players who want tradeable NFT versions of their favorite cards.
The Skyweaver marketplace allows Silver and Gold card trading using USDC directly — a design choice that avoids creating a proprietary game token with speculative dynamics. Players buy and sell cards for stable dollar-equivalent prices rather than for a token that may appreciate or collapse independently of game activity. This stability-focused design has attracted players who want a functional trading card marketplace without volatile token exposure.
Horizon’s Role in the Broader Ecosystem
Horizon occupies an unusual position: they are simultaneously a game developer competing with other NFT card games and an infrastructure provider whose tools enable competing games. This dual role creates interesting dynamics.
When Horizon builds Sequence to make web3 gaming easier for developers and players, they benefit from the entire ecosystem growing — more web3 gamers means more potential Skyweaver players. When they improve Skyweaver, they generate revenue and demonstrate what their own infrastructure can produce when properly applied to game design.
The infrastructure business also provides revenue stability that pure game studios lack. Sequence platform licensing and API fees generate income regardless of crypto market conditions, buffering Horizon against the revenue volatility that pure-play NFT gaming companies face during market downturns.
Is Skyweaver Worth Playing?
Worth playing if: You enjoy original card game mechanics with strategic depth, you appreciate a merit-based NFT economy where items must be earned rather than purchased, and you prefer USDC-stable trading over volatile token economies.
Less suitable if: You want immediately familiar mechanics from Magic or Hearthstone, you prefer larger player bases and the more developed tournament ecosystems of Gods Unchained or Parallel TCG, or you want a game with a large existing competitive scene to learn from.
Skyweaver is a genuinely well-designed game that has not achieved the player volume of Gods Unchained. Its mechanics are original and its NFT economy is one of the more thoughtfully structured in blockchain card gaming. The smaller community is the main practical limitation.
According to the DappRadar blockchain gaming tracker, Skyweaver maintains a consistent if modest daily active wallet count that reflects genuine player engagement rather than speculative activity. The stable USDC trading model attracts players focused on gameplay rather than token trading.
Frequently Asked Questions
What is Horizon Blockchain Games?
Horizon Blockchain Games is a Canadian web3 gaming company founded in 2018. They build Sequence, a developer platform providing embedded wallets and gaming APIs used by dozens of web3 games, and Skyweaver, their own free-to-play blockchain trading card game where earned cards are NFTs traded for USDC.
What is Sequence wallet?
Sequence is an embedded crypto wallet platform that game developers integrate into their games to eliminate wallet setup friction for new players. Players sign up with email or Google, and the blockchain wallet is created automatically in the background. The player owns their wallet fully but does not need to manage seed phrases or gas fees during normal gameplay.
Is Skyweaver free to play?
Yes. All basic cards in Skyweaver are free and available to every player. Blockchain NFT cards, called Silver and Gold cards, must be earned through competitive ranked play rather than purchased. You cannot buy your way to the best NFT cards in Skyweaver — you earn them through performance.
How does Skyweaver’s NFT economy work?
Silver cards are earned as ranked season rewards for competitive performance. Gold cards are crafted from multiple Silver copies. Both trade on the Skyweaver marketplace for USDC, a dollar-pegged stablecoin, rather than a proprietary game token. This design keeps card prices in stable dollar terms rather than subject to cryptocurrency volatility.
Horizon Blockchain Games represents one of the more complete company visions in web3 gaming: building both the game that demonstrates what the technology can do for players and the infrastructure that makes it easier for every other developer to do the same. Their dual-track approach has proven more resilient than pure game companies through market cycles and positions them well for the ecosystem growth ahead.
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