Here is a concise summary of the text:
**Title:** Forgotten Minecraft Features and Ideas
**Summary:**
A YouTube video (transcript provided) highlights various forgotten features and ideas that were never implemented or were abandoned in Minecraft. These include:
1. **Scared Wolves**: Making wolves afraid of fireworks, as suggested by a developer, to raise awareness about canine auditory sensitivity.
2. **Smoke Block**: Notch's idea for a block that generates smoke with fire, which evolved into bonfire particles instead.
3. **Killer Rabbit**: A broken feature that was removed, with a suggested revival to obtain player heads.
4. **Explosive Arrows**: Notch's programmed idea that never made it to the game, but inspired fireworks with crossbows.
5. **Steel Mineral**: A planned mineral between iron and diamond in quality, which was never added.
6. **Minecraft Roller Coaster-Boat Hybrid**: A player's crazy idea that was acknowledged as possible but complicated.
7. **Camouflage Mod**: A forgotten idea to create blocks that can blend in with surroundings.
8. **Expanded Nether Roof**: A potential new dimension or structure that was planned but never executed.
9. **Additional Game Modes**: Two forgotten modes - **Team Survival** (competitive Minecraft) and **Fortress Mode** (customizable levels with objectives and challenges).
10. **Goat Horn Feature**: A mysterious omission that would have allowed goats to release their horns, hitting trees and emitting sound.
Here are the key facts extracted from the text, each with a number and in short sentence form, excluding opinions:
**Minecraft Development Facts**
1. Developer Jeff wanted to make wolves scared of fireworks, but this mechanic was never implemented.
2. Wolves, like dogs, are scared of loud sounds like fireworks due to great auditory sensitivity.
3. Notch, Minecraft's creator, planned to create a "smoke block" that would rise and evaporate over time.
4. The smoke block idea was abandoned but inspired the particle effects of bonfires in Minecraft.
5. A "Killer Rabbit" was implemented but later removed due to being broken.
6. The Killer Rabbit can still be spawned using a specific command (`/summon Rabbit ~ ~ ~ {CustomName:"Killer Bunny",CustomNameVisible:1}` is not mentioned in the text but is the actual command for Minecraft PC edition).
7. Notch experimented with explosive arrows in a recorded programming session.
8. Explosive arrows were never fully implemented but influenced the development of fireworks with crossbows.
9. Notch initially planned to add a steel mineral, an alloy of carbon and iron, to the game, but it was never implemented.
10. Steel was intended to have properties between iron and diamond.
**Minecraft Features and Modes**
11. Currently, Minecraft has four main minerals for crafting: gold, iron, diamond, and Netherite (Netherite is not explicitly mentioned in the provided text but is the fourth mineral, added after the time the text seems to reference).
12. Minecraft has Survival, Creative, and Spectator (Java Edition only) game modes.
13. Two additional planned game modes, "Team Survival" and "Fortress Mode", were never implemented.
14. Team Survival was designed for competitive play, with teams and objectives.
15. Fortress Mode would have allowed creating custom levels with objectives, potentially shareable and combinable with other players' maps.
**Development Discussions and Plans**
16. A developer, Dinnerbone, discussed the possibility of using minecarts as ships, stating it might be possible but was complicated at the time.
17. There were plans to utilize the space above the Nether's roof for an unknown feature or dimension, but these plans appear to be forgotten.
18. Goats were initially supposed to be able to release their horns, hitting trees and emitting a sound, but this feature was not included in the update.