Hive-Engine is bigger than a secondary market for Splinterlands, and it includes fungible tokens too, some offering staking support. Additionally, reward distribution mechanisms and basic blogging interfaces can be unlocked. Defi and NFTs are available too.
There are different interfaces that can be used to access the Hive-Engine backend. Here are some of them:
- Hive-Engine - kept for simplicity, doesn't include upgrades
- TribalDEX - the top-of-the-line interface from the Hive-Engine team (includes liquidity pool support called diesel pools on their platform)
- NFTShowRoom - the NFT-centric interface by the same team
- there are multiple 3rd party interfaces for Hive-Engine
See also Atomic Hub.