One of the CryptoZombies creators here. This comment is spot-on. In the realm of gaming, digital ownership of in-game assets is one area we're really excited a

One of the CryptoZombies creators here. This comment is spot-on. In the realm of gaming, digital ownership of in-game assets is one area we're really excited about. Economies have already sprung up in many online games around selling items for real-world cash. With something like ERC721 tokens on Ethereum, you would truly own your items outside of the company's web server. No one could take them away from you, the items could be provably scarce, and you would have full control over selling or trading them on decentralized marketplaces (in a secure way). Or take collectible card games like Magic the Gathering — these types of games are an ideal fit for the blockchain for the same reasons as above — rare, collectible, and tradable assets with a real-world value. You could even have multiple games or apps that read the same crypto assets. This means you could build a new game, but use the assets of an existing game with a large user-base. You would be able to tap into a large community of players who could instantly jump into your game world with their existing characters. This lends itself to some really interesting new possibilities — imagine a World of Warcraft type game, where players were playing in the towns and worlds created by players of a totally different MineCraft or Sim-City-like game. Two sets of players playing entirely different games, but they could be playing in the same game-world where their actions have real effects on the other game through decentralized shared data. As you mentioned, there are currently serious limitations for how much can be done on-chain. Our solution to this scalability problem is have DApps run on their own sidechains. So the in-game tradable assets would be hosted on Ethereum, while the heavy game logic and the rest of the client would live on a sidechain. This way the entire game would be running on a blockchain instead of only a small part on chain and the rest on a centralized server. One of the huge benefits of a game running on its own blockchain is forkability. There have been plenty of examples in games where the developers released a change that nerfs a favorite character or spell, or the creators shut down the server entirely and stop supporting it. If the game were running on its own blockchain, the users running nodes could reject the software update and hard fork. They could continue running on a legacy version of the client indefinitely, so long as there were still nodes running it. Basically the entirety of the game data is stored on the sidechain, so both sets of nodes could go their separate ways and play the version of the game they prefer. And no one could shut down the game server as long as there were nodes willing to support it. For those who are interested in more info, here's an article that outlines some of the motivations behind sidechain-based games and community sites and what we're building: https://medium.com/loom-network/million-user-dapps-on-ethereum-an-introduction-to-application-specific-sidechains-c0fdc288c5e5 https://medium.com/loom-network/million-user-dapps-on-ethere... CryptoZombies is just intended as an intro to building apps on Ethereum to get more developers in the space. Up until now the focus on blockchains has been on financial apps, but we think the potential is much bigger than that. We're betting on games being one of the first areas to bring blockchain tech to the mainstream, and we hope CryptoZombies inspires developers to get onboard!