Nightmare Zone

The minigame is located north of Yanille, northwest of the bank. It is run by Dominic Onion, who is a mage from Lunar Isle. This Minigame is SAFE meaning you will not lose items on death, however any items you drop manually on the ground will be lost if you die, as you will be taken away from the arena.

Nightmare Zone involves the player having "dreams" to re-fight bosses the player has fought against in Quests.

History
Dominic did not plan on calling his business the Nightmare Zone; it was what the local folk have been calling it. The plan came to him in a vivid dream when he was younger, where he saw himself running a successful business from a great structure. He told his father about it, who laughed and said he should be a banker like his ancestors. He refused and wanted to find out what that dream meant, so he studied to find out more about magic, particularly oneiromancy and dream interpretation. Once he had learned enough he left Lunar Isle, attempting to find the location where he built the huge tower. Since he had not found it or gathered enough money for it's construction, he decided to set up a small business north of Yanille selling dreams to people.

Getting there

 * Using a Ring of dueling to teleport to Castle Wars, then walking to Yanille.
 * Casting Watchtower Teleport and walking east.
 * Casting Teleport to House when your house is in Yanille.
 * Using Fairy Ring code CLS and walking west.

Requirements
To begin the game the player must complete at least five quests required to access the minigame:


 * {|width=100%


 * Vampire Slayer - Count Draynor
 * What Lies Below - King Roald
 * Witch's House - Witch's experiment
 * Mountain Daughter - The Kendal
 * Lunar Diplomacy - Me
 * Dragon Slayer - Elvarg
 * Roving Elves - Moss giant
 * One Small Favour - Slagilith
 * Shilo Village - Nazastarool
 * Haunted Mine - Treus Dayth
 * In Search of the Myreque - Skeleton Hellhound
 * Horror from the Deep - Dagannoth mother
 * Shadow of the Storm - Agrith-Naar
 * Lost City - Tree spirit
 * Troll Stronghold - Dad
 * Fairy Tale Pt 1 - Tanglefoot
 * Tree Gnome Village - Khazard Warlord
 * Troll Romance - Arrg
 * Holy Grail - Black Knight Titan
 * Fremennik Isles - Ice Troll King
 * Fight Arena - Bouncer
 * Grim Tales - Glod
 * Recipe for Disaster - Evil Chicken
 * Recipe for Disaster - Agrith-Na-Na
 * Recipe for Disaster - Flambeed
 * Recipe for Disaster - Karamel
 * Recipe for Disaster - Dessourt
 * Recipe for Disaster - Gelatinnoth Mother
 * Recipe for Disaster - Culinaromancer
 * Family Crest - Chronozon
 * The Grand Tree - Black demon
 * My Arm's Big Adventure - Giant Roc
 * Desert Treasure - Dessous
 * Desert Treasure - Damis
 * Desert Treasure - Fareed
 * Desert Treasure - Kamil
 * Legends' Quest - Nezikchened
 * The Great Brain Robbery - Barrelchest
 * Contact! - Giant scarab
 * Monkey Madness - Jungle Demon
 * Dream Mentor - The Inadequacy
 * Dream Mentor - The Everlasting
 * Dream Mentor - The Untouchable
 * }
 * Desert Treasure - Damis
 * Desert Treasure - Fareed
 * Desert Treasure - Kamil
 * Legends' Quest - Nezikchened
 * The Great Brain Robbery - Barrelchest
 * Contact! - Giant scarab
 * Monkey Madness - Jungle Demon
 * Dream Mentor - The Inadequacy
 * Dream Mentor - The Everlasting
 * Dream Mentor - The Untouchable
 * }
 * Dream Mentor - The Untouchable
 * }
 * }
 * }
 * }

Playing
The minigame requires coins to be put into the coffer. The amount of coins needed for each mode varies according to the type of mode respectively:
 * Practice mode is free, requiring no coins.
 * Endurance mode requires 1,000 coins for normal mode, and 5,000 coins for hard mode.
 * Rumble mode requires 2,000 coins for normal mode, and 6,000 coins for hard mode.

Modes
There are 3 Modes of play in Nightmare Zone as follows:
 * 1) Practice - Selecting a single boss which you have previously defeated in a quest to fight 1-on-1 until either boss or player dies.
 * 2) Endurance - Fighting every boss you have unlocked 1-on-1 in waves until either player dies or player defeats all bosses available to said player.
 * 3) Rumble - This mode allows you (Or a group of friends!) to fight multiple randomly generated bosses at once and when you kill any single boss another one will spawn in its place endlessly until the player dies. This mode requires all players in the group to have the coins required for participating.

All modes have a 'Normal' or 'Hard' difficulty which can be applied.
 * Normal - This mode is the least difficult and is basically all of the quest monsters at their original levels which you engaged in battle with them in their quests.
 * Hard - This mode is the most difficult and has all of the normal quest bosses in it except they adjusted their combat levels to suit the 'Hard' difficulty.

Once the player chooses a mode to participate in, money is deducted from the coffer and Dominic prepares the dream potion on a plinth, which when drunk will bring you into the Nightmare Zone arena. Those who wish to spectate can drink the spectator potion and enter the name of the player whom they wish to spectate.

Note that you do not need to bring certain quest items needed to finish off bosses; for example, the Black Knight Titan will die without the use of Excalibur, and items such as Magic secateurs will be provided in the arena if you've killed Tanglefoot before. Runes will also be provided for Chronozon and the Dagannoth mother. These runes have an (nz) at the end of their name, and can be used when these bosses are not present. However Magic experience is heavily reduced.

Rewards
The rewards for the Nightmare Zone are contained in a chest near Dominic Onion, and the rewards are split into three categories: Resources, Upgrades, and Benefits.

Resources
Resources include certain herblore ingredients, elemental runes, and items that are only obtainable via the minigame, such as compost potion and scrolls of redirection.

Upgrades
Upgrades can imbue certain items for reward points, increasing stats. The imbued black mask enhances magic and ranged damage to assigned slayer targets, the imbued Fremennik rings increase stats, and imbued crystal equipment keep their stats throughout degradation.

Benefits
Benefits include certain potions that can only be used within the minigame. Dominic's potions are sold by the dose. When you purchase a dose, it is automatically stored in the barrels until the player withdraws them.

Trivia

 * For someone with a Quest Points Cape, the maximum number of points on the Endurance mode is 159,699, on the Hard Endurance Mode it is 596,259 points.
 * The maximum number of points on a Hard Mode Rumble is 1,048,575 points