Diablo IV


Diablo IV is an upcoming online dungeon crawler action role-playing game developed by Blizzard Entertainment, the fourth title in the Diablo series. The game was announced at BlizzCon 2019 on November 1, 2019 for PC, PlayStation 4, and Xbox One. A release date has not been announced by Blizzard Entertainment, however some estimates predict the release some time during 2021. Series features such as re-playable, procedurally generated dungeons, and loot focused character building are returning, while new features such as an open world, and player versus player interactions are incorporated. Three playable classes were revealed in the game's announcement – Barbarian, Sorceress, and Druid – all of which have appeared in the series. Players guide their character through quests and combat in the world of Sanctuary as the once banished Lilith returns to wreak havoc.

Gameplay

The core formula for the series' gameplay revolved around gradually obtaining stronger equipment by defeating increasingly difficult enemies. Enemies are fought using different character class skills which can be customised by equipment and talent trees. This concept is used to progress through the story and quests. Enemies are split into monster families which are defined by a theme, combat style, and their location. Each family contains different archetypes that hold different roles allowing for synergies of speciality abilities between family members. To differentiate between them, they have unique silhouettes, stances and weapons.
Creative director Sebastian Stepien explained the goal to create a more "grounded" story than Diablo III. In order to achieve this, the plot revolves around the simple folk of Sanctuary rather than "politics, kings, or another high-fantasy theme".
The playable character's effectiveness in combat is determined by their attributes and their boosts from equipped items. Offensive attributes include attack and critical chance which improve damage output. Defensive stats include elemental resistance and defense which improve how much damage can be taken. Diablo IV introduces three attributes: Angelic, Demonic, and Ancestral Power. Angelic and Demonic Power alter the duration of beneficial and negative effects respectively. Ancestral Power increases the chance of effects being applied to another entity. Weapons and gear have increasing rarity which are a general indicator of their power. The rarest items have unique effects that alter more than just the character's parameters. Gear can further be customised with runes and runewords. These items allow players to upgrade selected items with additional effects. They are split into two groups – condition runes, and effect runes. Effect runes describe the additional effects. Conditions runes describe the situations under which the effect rune will be active. These two items combine to form a runeword that then can be applied to an item. In an interview with lead game designer Joe Shely and senior producer Tiffany Wat it was revealed that trading and crafting will be available in the game but will be limited to resources outside of the most powerful items. The auction house, a feature removed in Diablo III as it bypassed the game's concept of gear-progression, was removed. Limited time seasons return to the game, which alter legendary powers to shift the meta-game.
Microtransactions are included in the form of cosmetic items. The game is unable to be played offline and will require an internet connection.

Character classes

Three classes were revealed at Blizzcon 2019 – Barbarian, Sorceress, and Druid - with five total being available at launch.
Appearance is customizable rather than being tied to a class. These include choosing a character portrait, or the skin color of their character. Mount appearance can be customized. Skill trees exist allowing for ability customization.

Environment

Players are able to traverse through five regions within the Diablo series world of Sanctuary – Scosglen, Fractured Peaks, Dry Steppes, Hawezar, and Kehjistan. Hell will also be a playable area. Procedurally generated dungeons are included, and consist of random layouts of interior and exterior environments. Dungeons are separately instanced so non-party players will not appear. Sanctuary is a fixed area so it does not have the procedurally generated maps seen in the game's dungeon. Scosglen is a forested, coastal area home to druids, werewolves, and drowned type enemies. Fractured Peaks is a snowy mountainous area containing deep cave systems. Dry Steppes resides in a desert that proves to be so harsh that the inhabitants have turned to cannibalism. Hawezar is home to witches and has a swamp type setting. Finally, Kehjistan is a war-ravaged wasteland containing the ruins of a once prosperous civilisation.
The game world is an open world setting; travelling between different regions or dungeons has no loading screens. Additionally, each region can be completed in any order as decided by the player. In order to support these new changes, enemies are scaled to the player and the story is non-linear. Hardcore mode is present in the game. Select areas within each region have player interactions restricted until sufficient milestones in the story are reached, and such progress will be synced to that of the party leader. Over-world areas have non-party player interactions, such as PVP, and boss events that passing players can join. Player population in the world will shift depending on the area. Large settlements will display large populations, while to enforce a sense of desolation, more wild zones will change the amount of players shown to others.
Diablo III received criticism for deviating from a dark atmosphere. When questioned about the topic of atmosphere game director Luis Barriga stated: "We want users to feel like they're in a medieval city." For the first time in the series all assets are standard 3D game assets and terrain has elevation, allowing for in-game cinematics, and environment interaction.

Plot

Set in the Diablo series' world of Sanctuary, Diablo IV takes place following the aftermath of . Cultists have summoned the main antagonist and daughter of Mephisto, Lilith. After the events of previous games, the forces of demons and angels have been depleted, allowing an opening for her to establish power in Sanctuary.
Prior to the game's events Lilith and the angel Inarius created the realm of Sanctuary to provide refuge. This demon-angel relationship led to the birth of the Nephalem, a powerful race that the protagonist falls under. Those in Sanctuary believe this power would bring attention to their shelter and as a result the inhabitants spoke of destroying them. Lilith not wanting her children to be killed, destroyed any that opposed her, causing Inarius to banish her to the void.

Development

Diablo IV was announced on November 1 2019 at Blizzcon 2019, and is planned to release for PC, PlayStation 4, and Xbox One. Development of the PC and console builds is happening simultaneously. Diablo IVs game director is Luis Barriga, who worked on Diablo III: Reaper of Souls, and .
Game designer Jesse McCree stated that the aesthetic of the game was inspired by that of heavy metal.

Marketing

Before the announcement, there was evidence of its imminence in a description for a Diablo artbook. In celebration of the Diablo IV announcement, Blizzcon 2019 physical and virtual ticket holders received a cosmetic based on the wings of Lilith.