ShooterofIO: Dark Warfare 4

ShooterofIO: Dark Warfare 4
Developer(s)	Air Studios
Publisher(s)	Mob Productions
Series	ShooterofIO
Engine	SOI Engine
Platform(s)	Windows PlayStation 4 Xbox One
Release	WW: November 6, 2018
Genre(s)	First-person shooter
Mode(s)	single-player multiplayer

ShooterofIO: Dark Warfare 4 is a 2018 first-person shooter game developed by Air Studios and published by Mob Productions. It is the fourth main entry in the Dark Warfare sub-series and a main installment in the ShooterofIO series, following ShooterofIO: 1950 (2017). The game was announced on May 15, 2018, and released on November 6, 2018, for Windows, PlayStation 4, and Xbox One.

The game includes a single-player campaign, a competitive multiplayer component, and Zombies. Its worldwide reveal on June 12, 2018, confirmed the release date and detailed several campaign systems, while later presentations focused on Zombies and multiplayer. The game received four downloadable content packs: The Pale Door, Black Ice, Red Static, and The Last Door.

Dark Warfare 4 received generally positive reviews, with praise for its Zombies mode, atmosphere, campaign presentation, and return to a more familiar multiplayer structure, while criticism was directed at its conservative campaign design and some uneven multiplayer maps.

Gameplay

ShooterofIO: Dark Warfare 4 is a first-person shooter game. It comprises three main game modes: a single-player campaign mode; a competitive multiplayer component; and the cooperative Zombies mode. The campaign includes reactive alarm states, optional intelligence recovery, alternate entry routes, and a Field Evidence system used to collect files, recordings, photographs, and physical objects for additional story context.

The multiplayer mode features 12 core 6v6 maps at launch, accompanied by returning modes such as Team Deathmatch, Domination, Search and Destroy, Kill Confirmed, Headquarters, Capture the Flag, and Secure Line. New modes include Breachline, in which teams fight to open and defend sequential access points across a map, and Blackout Control, a variant built around temporary radar disruption and objective capture. The game uses traditional custom classes, perks, scorestreaks, weapon progression, standard mini-map behavior in most public modes, and Blacksite Streak Tuning, which gives additional score value to objective play and support actions without replacing scorestreaks. Movement changes include faster mantle recovery and smoother slide-to-fire timing compared with ShooterofIO: Dark Warfare III.

Zombies is a round-based cooperative survival mode centered on the launch map "Gravenhurst", which is set in a European town affected by an unstable Aetheris breach. The mode includes perk machines, Pack-a-Punch, Wonder Weapons, main quests, traps, hidden radios, and high-round survival. A new system called Fractures temporarily changes parts of a map by altering enemy spawns, opening short-lived routes, or revealing quest objects; players can disable Fractures before starting a Zombies match.

Plot

The campaign follows Task Force Bravo as they investigate renewed activity surrounding classified facilities connected to earlier black operations. After a rescue unit disappears inside an abandoned communications site, the task force discovers that several sealed facilities have begun transmitting emergency codes years after their closure. The investigation leads the group through a chain of covert operations involving black-site records, private military forces, missing personnel, and surviving command structures linked to earlier research programs. The campaign ends with Task Force Bravo destroying a buried relay system used to re-activate dormant facilities, while recovered evidence suggests that several people connected to the program escaped before the final operation.

Zombies

No.	Title	Original air date
1	"Gravenhurst"	November 6, 2018 (2018-11-06)
Noah Mad, Sarah Caster, Nikolai Dawn, and Edward Richtofen travel to Gravenhurst, a European town where buildings, streets, and memories have begun overlapping with Aetheris. Richtofen believes the breach is reacting to his return and warns that the dimension is no longer trying to escape randomly, but is searching for places connected to people who survived earlier breaches. The crew restore power, open sealed parts of the town, and assemble the map's Wonder Weapon to stabilize several Fractures. After defeating the entity beneath the town, they recover a fragment of an old Aetheris signal that points toward a second breach site. Richtofen admits that Aetheris may have followed him back through memories rather than through a physical door.
2	"Wulfsheim"	December 18, 2018 (2018-12-18)
The crew follow the signal from Gravenhurst to Wulfsheim, a mountain village built around a sealed chapel and an abandoned recovery station used after the first Aetheris breaches. The town is colder and quieter than Gravenhurst, with Fractures appearing as frozen echoes of events that happened decades earlier. Richtofen discovers that the station once attempted to separate human memory from Aetheris exposure, leaving trapped figures that repeat the final hours before the village was sealed. After restoring the chapel bells and activating the recovery station, the crew use the Wonder Weapon to draw the breach into one place. They defeat the entity bound beneath the chapel, but the recovered transmission reveals that Aetheris is not opening doors at random. It is following the crew through places where the Havel Program tried to erase evidence of earlier contact.
3	"Eisbruch"	February 12, 2019 (2019-02-12)
The crew travel to Eisbruch, a frozen research port where the Havel Program shipped recovered Aetheris material through civilian cover routes. The site is buried under ice, but its signal tower continues broadcasting fragments of the same transmission recovered at Wulfsheim. Sarah discovers that the port was used to move people who survived early exposure, while Nikolai recognizes military markings connected to his former unit. Richtofen warns that the ice is preserving the breach rather than containing it. After restoring the port's engines and redirecting power through the tower, the crew open a passage beneath the harbor and confront the entity feeding from the frozen signal. They shut down the transmission, but the collapse reveals a buried map of other containment sites. Noah realizes that Gravenhurst, Wulfsheim, and Eisbruch were not separate breaches, but parts of one route created to hide the first true doorway into Aetheris.
4	"Karthaus"	April 9, 2019 (2019-04-09)
The map recovered at Eisbruch leads the crew to Karthaus, a ruined monastery converted into a signal archive after the earliest Aetheris incidents. The site contains records from Gravenhurst, Wulfsheim, and Eisbruch, but the archive has begun rewriting itself as Fractures pull memories from each member of the crew into the building. Noah and Sarah discover that the Havel Program did not create the route, but followed one that already existed beneath older religious and military sites. Richtofen finds references to a final door hidden behind several false containment stations. After restoring the archive mechanism and burning corrupted records, the crew defeat the entity guarding the monastery's lower vault. The surviving files identify the final site as a fortified relay built to make the Aetheris breach permanent. Richtofen warns that closing it may require severing his own connection to the dimension.
5	"The Last Door"	June 11, 2019 (2019-06-11)
Noah, Sarah, Nikolai, and Richtofen reach the final relay, a fortress-like station constructed around the original doorway into Aetheris. The site uses machinery and memory anchors gathered from previous breaches, allowing Aetheris to rebuild parts of Gravenhurst, Wulfsheim, Eisbruch, and Karthaus inside one unstable location. The crew recover the last fragments of the route and use them to reverse the relay, but Aetheris attempts to keep Richtofen by offering each survivor a restored version of what they lost. After rejecting the visions, the group overload the doorway and defeat the entity controlling the relay. Richtofen remains alive but loses his direct connection to Aetheris, while the final transmission suggests that the dimension has been sealed from Earth rather than destroyed. The crew escape as the fortress collapses, ending the main Zombies storyline of Dark Warfare 4.

Development

ShooterofIO: Dark Warfare 4 was developed by Air Studios, which previously developed ShooterofIO: Dark Warfare (2009), ShooterofIO: Dark Warfare II (2012), and ShooterofIO: Dark Warfare III (2015). The game was published by Mob Productions and uses the SOI Engine.

The game continued the franchise's current-generation platform approach, with versions released for Windows, PlayStation 4, and Xbox One. No PlayStation 3, Xbox 360, or Wii U versions were announced.

Air Studios said the campaign systems were developed to support the tone of the Dark Warfare sub-series. In a June 12 developer overview, the studio described the campaign as focused on "pressure, evidence, and escalation" rather than large-scale battlefield freedom. The developer said that missions would include more optional information and reactive elements than earlier entries, while still following a directed narrative structure.

Air Studios described the Zombies reveal as a continuation of the design approach used in Dark Warfare III rather than a reboot of the mode. The team said that Fractures were created to make maps feel unstable without replacing the traditional structure of round-based survival. After criticism from players who were concerned that Fractures could interfere with traditional high-round play and main-quest attempts, the team announced on September 12, 2018, that the system would include a setting allowing players to disable Fractures in Zombies.

For multiplayer, Air Studios said they wanted to keep the mode familiar after the divisive changes made to the multiplayer component of ShooterofIO: Shadows. The team described their approach as preserving core competitive readability while making smaller changes to objective scoring, mantle recovery, and scorestreak pacing.

On September 10, 2018, Air Studios released a one-hour-and-42-minute developer Q&A video about Dark Warfare 4. The Q&A featured members of the campaign, multiplayer, Zombies, audio, animation, and progression teams, and was framed as a follow-up to the June worldwide reveal, the August Zombies reveal, and the August multiplayer reveal. The team discussed the decision to keep the campaign mission-based rather than open-world, explaining that Field Evidence and reactive alarms were designed to add context and pressure without changing the series into a choice-driven role-playing game. They also addressed multiplayer, saying that the return of 6v6, custom classes, scorestreaks, and standard mini-map behavior was intended to make the mode immediately readable after the more divisive structure of Shadows, while Blacksite Streak Tuning was designed to give objective players more consistent score value without removing kill-based streak momentum. For Zombies, the team reiterated that "Gravenhurst" was built as a full round-based map and said that Fractures were meant to create temporary instability inside familiar map flow rather than replace doors, power, perks, Pack-a-Punch, or Wonder Weapon progression. The team also discussed feedback from Dark Warfare III, stating that they wanted Dark Warfare 4 to keep the sub-series' emphasis on atmosphere, secrets, and quest-driven Zombies while reducing the amount of menu layering around cooperative progression.

The September 12 changes were announced after negative player feedback to the Q&A and beta schedule. Players criticized the beta for limiting the earliest access window too narrowly and questioned whether the open period gave enough time to test networking, balance, and playlist flow before launch. Mob Productions responded by changing the beta so that all pre-orders would receive access from September 21 through September 24, followed by an all-player open beta from September 28 through October 1. Air Studios also addressed Zombies feedback by confirming the Fractures setting, stating that the feature was intended to add variety and atmosphere but should not prevent players from pursuing a more traditional round-based experience.

On October 2, 2018, Air Studios published a beta wrap-up after the all-player open beta concluded. The team said the beta confirmed that the core 6v6 structure was closer to earlier Dark Warfare pacing than the multiplayer of Shadows, but they also identified several issues to address before release. The planned launch changes included revised spawns on smaller maps, reduced downtime between Breachline rounds, clearer radar timing in Blackout Control, increased score for objective captures and support actions, adjusted scorestreak requirements, faster recovery after mantling, and small changes to slide-to-fire timing. The team also said that feedback from the Zombies reveal had influenced the final implementation of the Fractures setting, with Fractures remaining enabled by default but available to disable before starting a Zombies match.

Release

ShooterofIO: Dark Warfare 4 was announced on May 15, 2018. The announcement confirmed the title, developer, publisher, 2018 release window, supported platforms, and the return of Campaign, Multiplayer, and Zombies. The initial announcement used a short teaser trailer and a publisher news post rather than a full gameplay reveal. On May 22, 2018, Air Studios released a follow-up teaser announcing that the game's worldwide reveal would take place on June 12, 2018. On June 1, 2018, Air Studios released the opening five seconds of the worldwide reveal trailer.

The worldwide reveal took place on June 12, 2018. It confirmed the worldwide release date of November 6, 2018, and included the first broader gameplay overview for the campaign. The same presentation gave limited information about multiplayer and Zombies, including confirmation of 6v6 multiplayer playlists and the name of the Zombies launch map, "Gravenhurst". On June 19, Air Studios confirmed that the dedicated Zombies reveal would take place sometime in August 2018. On July 10, Air Studios released a cinematic teaser for "Gravenhurst", confirming the full Zombies reveal for August 7.

The dedicated Zombies reveal was released on August 7, 2018. It focused on "Gravenhurst", confirmed the return of Noah Mad, Sarah Caster, Nikolai Dawn, and Edward Richtofen, and outlined the mode's round-based structure, main quest, Wonder Weapon, perk machines, Pack-a-Punch, and Fractures. The multiplayer reveal was released on August 22, confirming 12 launch maps, returning modes, the new modes Breachline and Blackout Control, traditional custom classes, scorestreaks, standard mini-map behavior, and changes to objective score and movement recovery. The reveal also confirmed that a multiplayer beta would take place in September 2018.

On September 10, 2018, Air Studios released a developer Q&A video and Mob Productions confirmed the beta schedule. The initial beta schedule was criticized by players for its limited early access structure. On September 12, Mob Productions changed the schedule so that all pre-orders would receive beta access from September 21 through September 24, while all players would receive access regardless of pre-order status from September 28 through October 1. On the same day, Air Studios announced that Fractures would be optional in Zombies. The multiplayer beta ran under the revised schedule, and Air Studios published a beta wrap-up on October 2, listing planned launch adjustments for spawn logic, objective score, streak pacing, movement recovery, Blackout Control readability, and the Fractures setting.

Dark Warfare 4 was released worldwide on November 6, 2018. The game launched with its campaign, competitive multiplayer, and the Zombies map "Gravenhurst". Mob Productions described the release as Air Studios' return to the main ShooterofIO schedule after Dark Warfare III and the first new Dark Warfare game in three years.

Post-launch

The first downloadable content pack, The Pale Door, was released on December 18, 2018. The pack added the Zombies map "Wulfsheim" and four multiplayer maps: "Black Chapel", "Underpass", "Drydock", and "Relay Point". It also added the multiplayer mode Signal Lock, in which teams fight over rotating transmission points that can be temporarily disabled by holding secondary terminals.

The second downloadable content pack, Black Ice, was released on February 12, 2019. The pack added the Zombies map "Eisbruch" and four multiplayer maps: "Iceport", "Vault", "Redline", and "Substation North". It also added the multiplayer mode Cold Front, a territory-control mode in which active capture zones shift after timed weather events reduce visibility across parts of the map.

The third downloadable content pack, Red Static, was released on April 9, 2019. The pack added the Zombies map "Karthaus" and four multiplayer maps: "Broadcast", "Floodgate", "Iron Yard", and "Market Night". It also added the multiplayer mode Relay Sweep, in which teams move through a chain of active relay points while preventing the opposing team from reversing control progress.

The fourth downloadable content pack, The Last Door, was released on June 11, 2019. The pack added the final Zombies map, "The Last Door", and four multiplayer maps: "Citadel", "Signal End", "Aetherline", and "Bunker Nine". It also added the multiplayer mode End State, an objective mode in which teams fight to arm and defend a final relay after capturing preliminary sites around the map. Air Studios described the DLC as the conclusion of the game's main Zombies storyline.

Reception

Reception

Aggregate score

Aggregator	Score
Metacritic	PC: 86/100 PS4: 87/100 XONE: 86/100

Review scores

Publication	Score
Game Informer	8.75/10
GameSpot	8/10
IGN	8.6/10
Official Xbox Magazine (US)	8.5/10

ShooterofIO: Dark Warfare 4 received generally positive reviews, according to review aggregator Metacritic. Critics praised its atmosphere, Zombies mode, campaign presentation, and more familiar multiplayer structure, while criticism focused on conservative mission design, uneven enemy behavior, and several multiplayer maps that were considered less consistent than the strongest maps from Dark Warfare III.

IGN gave the game an 8.6/10, praising it as a confident continuation of the sub-series rather than a reinvention. The review highlighted "Gravenhurst" as the strongest launch component, describing Zombies as atmospheric and well-paced, and praised the Fractures setting for allowing players to choose between a more dynamic or traditional version of the map. The review criticized the campaign for returning to familiar black-site conspiracy ideas, but said its pacing and presentation made it one of the more polished campaigns in the series.

Game Informer gave the game an 8.75/10, praising Air Studios for refining the darker tone and round-based Zombies identity of the sub-series. The magazine praised the campaign's use of Field Evidence and reactive alarms, while noting that the choices mostly added context rather than changing the narrative. It also described multiplayer as a safer but more reliable offering than the competitive component of ShooterofIO: Shadows.

GameSpot gave the game an 8/10, praising its atmosphere and Zombies mode but criticizing its familiarity. The review said Dark Warfare 4 was stronger when leaning into horror, secrets, and map exploration than when relying on military conspiracy plotting. It praised the ability to disable Fractures as a good response to player feedback, but criticized several campaign encounters for using similar alarm-state objectives.

Official Xbox Magazine gave the Xbox One version an 8.5/10, praising the return of traditional multiplayer systems and the launch Zombies map. The review praised the faster mantle recovery and objective score changes in multiplayer, but criticized Blackout Control for being less immediately readable than the returning modes. It also described "Gravenhurst" as one of the most complete launch Zombies maps in the series.

Fan response at launch was generally positive, especially among players who had preferred the structure of Dark Warfare III and wanted a more traditional competitive mode after Shadows. Early discussion focused heavily on "Gravenhurst", the optional Fractures setting, and whether the campaign's Field Evidence system added enough to repeated playthroughs. Multiplayer was viewed as more accessible than Shadows, though some players criticized the launch weapon balance and the pacing of Blackout Control.

The post-launch Zombies maps were generally well received by players, with "Wulfsheim" and "The Last Door" receiving particular attention for their atmosphere and story progression. Some criticism continued to focus on the multiplayer side of the downloadable content, with reviewers and players describing several added maps as visually strong but less consistent in competitive flow than the base game's better maps.

External links

• Official website