The YouTuber explores a world in Minecraft where iron doesn't exist. They discover that the absence of iron significantly impacts gameplay, causing changes in combat, armor, and tool usage. Without iron, shields, iron armor, and buckets cannot be crafted, making combat and liquid transportation difficult. The YouTuber must adapt to new methods, such as using leather armor, explosive mining, and alternative ways to transport liquids. They also encounter a villager who explains that in this world, they use pigs for roller coasters and find ruined portals to access the Nether. The YouTuber concludes that iron is a crucial resource in Minecraft, and its absence makes the game much more challenging.
Here are the key facts extracted from the text:
1. The YouTube channel explores different universes where certain minerals in Minecraft cease to exist.
2. The channel visited a universe where diamonds do not exist.
3. The channel also visited a universe where iron does not exist.
4. In the universe without iron, shields, iron armor, and iron tools cannot be made.
5. Without iron, the combat system in Minecraft would be different.
6. In the universe without iron, TNT and Creepers are more useful for mining.
7. The channel used the explosive method to mine minerals in the universe without iron.
8. In the universe without iron, buckets cannot be made, which affects the transportation of liquids.
9. Without buckets, players cannot transport water or lava, which affects various game mechanics.
10. In the universe without iron, anvils and enchanted books cannot be used.
11. The channel used a silk touch pickaxe to break ice blocks and obtain water.
12. In the universe without iron, villagers die faster due to the lack of iron golems.
13. The channel could not make a farm using the traditional method due to the lack of iron.
14. In the universe without iron, pistons and hoppers do not work.
15. The channel used a roller coaster made of pigs instead of rails and cars.
16. In the universe without iron, nether portals are made by breaking crying obsidian with a pickaxe.
17. In the nether, cauldrons with water are not available.
18. Iron bars do not exist in the universe without iron, affecting battles in The End.
19. The channel fixed a time machine with a tracker to return to their world.
20. The channel realized that iron is a valuable and iconic mineral in Minecraft.