Deadly World Mod for Minecraft is something fully different among the minecraft mods. There’s been an addition of a few world generation features that is the reason for making the world and living a little more difficult. The features of this mod contain mines, silverfish veins, lava pockets, and things that shoot arrows everywhere, all using blocks and features included in vanilla Minecraft.
A nice properties file is here for the proper adjustments of the frequency of features and mobs in mob spawners. The properties file is generated in your .minecraft/config directory.
10 new world features have been added currently by Deadly World Mod. These include
- Mob spawners
- Silverfish nests
- Landmines
- Potion traps
- Towers
- Lava veins
- Spawner veins
- Silverfish veins
- Chests
- Bosses
Mob Spawners:
These mob spawners generate pretty much wherever they want in caves. Spwaners canbe armored or possess a chest. This type of spawners are like trick spawners. Creeper spawners have a 1% chance to spawn charged creepers. Besides there’s a spwaner called the random spawner. These spawners change the mob they spawn each time, based on the weights in the config file.

Mob Spawners
Silverfish Nests:
They are the source of all evils. They usually generate in caves. Silverfish nest spawners spawn 2-4 times faster that a normal spawner, but only spawn if you are within five blocks.

Silverfish Nests
Landmines:
Landmines are generally found on the floors of caves at any depth, but tend to be more common at the bottoms of ravines and at lava level. These are technically mob spawners that spawn TNT. If you get close to these then be ready for some surprises.

Landmines
Potion Traps:
They have some kind of similarities with the landmines. The difference is that they shoot splash potions instead of TNT. There lies three evil flavors. These are harm, poison, and a particularly nasty one called daze.
Harm and poison are simple. They are just splash potions of harm and poison, respectively. Daze is a little different. Instead of damaging you, it’ll cover you with all sorts of nasty effects, reducing your ability to do anything.

Potion traps
Towers:
Towers are actually two blocks tall. These have the ability to shoot arrows in random directions. Technically they are mob spawers too that spawn arrows. This mod has got several types of towers.

Towers
Lava Veins:
Lava veins have the resemblance with any ore veins, but the only difference is that you won’t be able to see them on the walls of caves. These will always remain hidden until you mine one of the one of the retaining blocks. These only spawn at or below gold level (32), and are twice as common as gold by default.

Lava Veins
Spawner Veins:
Spawner Veins merely generate in solid rock. These spawners have got wider spawn range, but a shorter activation distance, so they will spawn mobs in nearby open spaces.

Spawner Veins
Silverfish Veins:
Silverfish veins are veins of silverfish blocks, which look exactly like stone. They generate anywhere coal does (up to level 128), but isn’t as common by default. Silver veins are usually a bit larger than coal veins, too.

silverfish veins
Chests:
These will generate randomly in caves, filled with all sorts of loot. Generally, the deeper a chest is, the better loot it may contain.

chests
Bosses:
These are quite strong mob that you might find below layer 42. They are even much stronger than normal mobs, having four times as much health by default. They have got a higher chance to be equipped with weapons and armor and will always have at least one, unique piece of equipment named after the boss. They always drop their unique equipment, which is usually very well-enchanted with effects that can only be gotten through an anvil.

bosses
Installation:
- First of all download and install Minecraft Forge
- Then run Minecraft to generate a ‘mods’ folder or create a new folder in your .minecraft directory called ‘mods’
- After that drag this mod’s zip folder into the ‘mods’ folder
- Now run Minecraft and enjoy!!!
Downloads:
Deadly World Mod for Minecraft 1.5.2,