Secrets

NTM has many items or features that are not immediately known to the player. Most aren't considered secrets at all in the first place unless you count hiding things from the creative menu or NEI to be secretive.

This list of non-secrets serves as a hub for these items or features that people need more than 10 minutes to discover if they already didn't know they existed. It provides relevant links (if possible), whether or not it's actually a secret, how it could be a secret, and a brief description.

List

 * Thingy
 * Best DFC core. Invisible to the creative menu and NEI. Still craftable.
 * Sorta a secret, but many people know it exists at this point.
 * Very Expensive, But well worth it. Allows for one if not the best power output and power to material ratio.


 * ZOMG Cannon
 * Negative energy super-weapon. Not invisible at all. Crafted using the assembly machine.
 * Not really a secret.
 * Very Good for destroying bases and things quickly, it'll shred through any block necessary.
 * Uses Euphemium Nuggets as ammo.
 * Although it absolutely destroys everything it touches, high viscosity fluids (such as buildcraft oil) just delete it, due to it not having a propulsion of its own.


 * The Book Of Boxcars (aka Black Book)
 * "Magic" book necessary to create Electronium. Invisible to both the creative menu and NEI. Can be crafted if Baby Mode is enabled. Otherwise, it can only sometimes be found in a Meteor Dungeon.
 * Also can be bought from the hidden catalog for 100 caps.
 * Not really a secret, since certain high-tier items need it in order to be made.
 * Used to craft multiple special and bizarre items, including Boxcar Bullets, Metastable U-238-m2, and a few more.


 * Euphemium Armor
 * Invincible armor, quite simply. Invisible to the creative menu, but not NEI. Can be crafted, though it is extremely expensive.
 * Not a secret, everyone knows it exists.
 * tile.#undef.name
 * An indestructible statue that can be found in the Meteor Dungeon. Hidden from both the creative menu and NEI. You can give it a Cursed Revolver and a Broken Pocket Watch. It glows brightly.
 * Actually kind of a secret.
 * Gives the Regeneration effect when it is equipped with the pocket watch and a cursed revolver, similar to a beacon.
 * The initials “ELB” are inscribed on the base. This is likely referring to the character Euphemia Li Britannia from Code Geass.


 * Meteor Dungeon
 * A super-rare generated structure that contains many special items and areas.
 * Not much of a secret at all in any sense of the term, it's just rare.
 * Spawns Every 15000 chunks or so.


 * Broken Pocket Watch
 * Used in Euphemium Armor, serves little purpose outside of that. Hidden from the creative menu, craftable.
 * Not really a secret either.


 * The Polaroid
 * An item that does, things(?) Not hidden from the creative menu, craftable.
 * It being readily available in the creative menu makes it one of the least "secretive" item on this list.
 * Has multiple textures and writings at the bottom of it, it all depends on game/world load.
 * item.memory.name
 * A battery item that has an obscene amount of power storage. It was an item made to test batteries of extremely high capacities. It may be considered the item equivalent or predecessor to the FEnSU. It was usually used to test DFC configurations as Spark Energy Storage Blocks are insufficient for it. It is hidden from both the creative menu and NEI.
 * Sort of a secret.
 * Locksmith Table
 * Put a stick into the randomizer slot of a locksmith table, Guess what. It explodes.
 * More of a joke/Easter egg, but sure.
 * heh.
 * Ducks
 * Some Chickens are actually NTM "Ducks".
 * More of an Easter egg, as the beginning of the world says you can "Duck" by pressing "O".
 * NTM Dirt
 * Right-clicking it with a brittle spade will make it drop the 3 "elements" needed to craft Metastable-U238.
 * Sorta a secret.
 * Can be bought from Hidden Catalog or found in the Meteor dungeons.


 * Fabulous Hat
 * May or may not exist.
 * Fabulous.


 * Hidden Catalogue
 * Only (legitimately) obtainable by obtaining special achievement and completing the Secret Puzzle. Sells powerful items at a sharp discount. To spawn it in use "/give @p hbm:item.bobmazon_hidden"
 * Sorta a secret, except lots of people know about it now.
 * You Need the Level 6 NTM Achievement to buy anything.
 * Bobcat
 * He's Cute. That's the secret.


 * Pink Log
 * Oak log but with pink colored wood. Normal colored bark makes it indistinguishable from regular oak. Hidden from the creative menu and NEI. Has a 1/10000 of spawning randomly in trees instead of normal oak logs, it is only made in world generation, it cannot be grown. Needed to craft Gerald.
 * A secret, but it can be found accidentally in recipes easily due to it being able to be used like regular wood and is needed to craft Gerald.
 * Secret Air Strike Designators
 * There are 3 secret air strike designators that you can get through commands. One is VT stinger rockets, it shoots multiple homing missiles. Another drops cloud in a line, and the 3rd drops boxcars in a line.
 * Actually a secret
 * Broken Holotape
 * Emits 1000000.0mDRX/s
 * Invisible to the creative menu, but not NEI. Can be crafted.
 * MKUNICORN
 * injectable...but only for NPCs
 * *injects FIB agent* ha haha iRneeee
 * Keys on the RBMK keyboard
 * On the RBMK keyboard it is written (eng. pooped pants) Обосрал штаны.
 * On the RBMK keyboard it is written (eng. pooped pants) Обосрал штаны.