Alpha came back
You can create a portal to new alpha Dimension using obsydian and special blocks but and after you get out of the portal the portal disappears and you need...
00—neoforgeBoth1.21.1mod
Alpha came back mod notes
- Build a 4×5 obsidian frame (2×3 interior) with the two bottom interior spaces replaced by Alpha Rune Blocks. Right-click either rune with an Alpha Key to open the portal; the runes are consumed and the portal fills in.
- Entering the portal moves you between the overworld and the Alpha dimension (overworld-style terrain). The portal you used collapses immediately after teleporting, so bring spare runes/keys or materials to rebuild a way out.
- An old village generates near the Alpha spawn with two huts, a well, and obsidian piles. A chest stash can hold the Echoing Miner pickaxe, more runes, an extra key, obsidian, and basic supplies.
- Crafting: Alpha Rune Block = obsidian around an amethyst shard (makes 2). Alpha Key = iron ingot + flint and steel + rune block. The Echoing Miner is loot-only from the village chest.
- Creative tabs: rune in Building Blocks; key and pickaxe in Tools & Utilities. Rune blocks need diamond-tier tools, portal blocks drop nothing.
Server Validation
✅ Server validation passed - The mod was tested on a real Minecraft server and loaded successfully.