So after doing some online exploring I found this.
Classicube is basically Minecraft in its Alpha time period. The game likes to proclaim that it is basically “Minecraft Classic Revived”. However, the game has added quite a bit of things that were lacking in the older Minecraft versions, such as new blocks, biomes, etc. It is only multiplayer, and has a few servers you are able to join.
Honestly, while I was going through the forum and site, it reminded me of OS in some ways. A fan community coming together to make a common goal, a version of a game we all knew and loved, before it was drastically changed/ ruined. I put the link below if you are interested, I just felt as though I would share it since I thought it was a neat project that I have barely just got into.