Which games use blockchain?

Some games that use blockchain technology include:

1. **Axie Infinity**:
Released in 2018, Axie Infinity is one of the most popular blockchain games where players can collect, battle, breed, and battle others with Axies (cute axolotl-inspired monsters).
2. **CryptoKitties**:
CryptoKitties is a virtual pet game where players can purchase NFTs with the Ethereum cryptocurrency and breed each NFT with others to create offspring with properties combined as new NFTs.
3. **Decentraland**:
Decentraland is a virtual reality platform where users can buy, build, explore and even trade land in the virtual world.
.4. **Gods Unchained**:
Gods Unchained is a card game where players can collect, battle and trade cards.
5. **The Sandbox**:
The Sandbox is a virtual world where players can create their own games and share them with others.
6. **Splinterlands**:
Splinterlands is a card game where players can collect, battle and trade cards.
7. **Alien Worlds**:
Alien Worlds is a science fiction game where players can explore space and claim new frontiers.
8. **CryptoBeasts**:
CryptoBeasts is a role-playing game where players can find rare eggs, evolve them into CryptoBeasts, and fight against other CryptoBeasts.
These games are some examples of how blockchain technology can be used in the gaming industry. However, it is still unclear exactly how this technology will be implemented and what features will be offered.