For anyone wanting to re-experience the beta-like nature of the original Minecraft, I suggest minetest. There are quite a few game modes, but the one that I te

For anyone wanting to re-experience the beta-like nature of the original Minecraft, I suggest minetest. There are quite a few game modes, but the one that I tend to like the most is called MineClonia, since it fairly closely follows the general shape of Minecraft gameplay (as one might expect). The devs are very responsive and it's very easy to hack on and mod (as it uses Lua).