Campaign+ Modes

Yandere Slayer! series introduces a brand new array of challenges to players attempting a Campaign+. While the default, and true Campaign+ carries over all your cars, aircrafts/circuits, resources/guns/ammo, suits and health upgrades over to a new save file, other modes will start you off from scratch.
Choosing Campaign+ also puts out new advanced Upgrade Circuits for the player to find and collect. 
==Nightmare==
ATTENTION!!! Due to a dev design flaw you can't complete 100% the Nightmare. Since some collectibles are behind co-op missions (and co-op is disabled here) the maximum completion for the entire story in Nightmare is 97.1%. You will got 100% for all chapters, except: Chapter 4 - 91.7% ; Chapter 11 - 82.8% ; Chapter 14 - 88.9%. No patch and no way to resolve this issue is known.
Built in the style of the nightmare. Unlocks the KAC ChainSAW Gun and the 'Epic Tier 9 Soldier' achievement/trophy upon completion.
In Nightmare, armor repairing is disabled, so blueprint pickups and weapon part pickups have been removed. The player will only be able to build classic weapons from Yandere Slayer 1 and Yandere Slayer 2 via the Co-op is also disabled, and classic aiming is on by default, giving a more classic feel.
Unfortunately, even though in previous games (Yandere Slayer 1 & Yandere Slayer 2) you were able to carry 4 weapons, in Yandere Slayer 3's Nightmare Mode you are only able to carry 2 weapons. This might be an overlooked flaw since Yandere Slayer 3's mechanics only allow players to carry two weapons. So players are forced to choose only the two most useful Nightmare weapons to carry with them.
===Tactics===
*Get used to using the crowbar for a majority of the game until you find enough resources and can tune something.
*As free tuning is not available, resources can, and should be spent more on health upgrades earlier in-game to give Slayer an edge.
*Whenever you have the chance to tune a weapon, tune it, even if it doesn't fit the situation.
*If you have the Gold Crowbar, then use it. Its increased damage really helps at the beginning.
*every packs and various DLC really help in Legendary.
==Ultra-Nightmare==
Ultra-Nightmare is every hoarders' worst nightmare. Unlocks the Free Hunting mode and the 'Slayer's Worst Nightmare' achievement/trophy upon completion.
Yanderes will take too much less damage, and no supplies can be found in the world, making rationing vital. Killing them with a crowbar is the only way to get them. The saving and autosaving are also disabled from the game. You will only be required to complete the Optional and Co-Op missions for 100% Completion without dying.
===Tactics===
*Plan your routes carefully to conserve energy.
*Use the crowbar as your primary weapon, as it's the only way to kill enemies and gather resources.
*Prioritize completing Optional and Co-Op missions for 100% completion.
*Since autosaving is disabled, remember to manually save at checkpoints.
*Ration your resources and use them wisely, as no supplies can be found in the world.
*Practice quick reflexes and strategic planning to survive.
==Trivia==
*Weapons from DLC packs are usable in Nightmare mode.
*Completing Yandere Slayer 2: Dark Awakening DLC on this mode unlocks the 'Chased To Death' achievement/trophy.
*Sometimes, the achievement for completing Nightmare mode doesn't unlock, which doesn't give you KAC ChainSAW Gun.
Category:Difficulties