'Chaos Zero Nightmare' Half-Anniversary Update Released!
Smilegate Megaport has released a major update for the roguelike RPG 'Chaos Zero Nightmare' to celebrate its 0.5-year anniversary. The update introduces a new 'Sortie' deck-building roguelike mode, a 'Tactical Delegation Mode' to improve user convenience and reduce fatigue from repetitive play, and 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' with a new seasonal combatant 'Heidemarie', along with lavish rewards like a ★5 Combatant/Partner Selection Ticket and a total of 70 free rescues.
📋 Article Processing Timeline
- 📰 Published: April 30, 2026 at 21:30
- 🔍 Collected: April 30, 2026 at 13:01
- 🤖 AI Analyzed: April 30, 2026 at 13:06 (5 min after Collected)
■ Deck-building Roguelike Mode 'Sortie' Further Enhances Chaos Zero's Original Deck-building and Strategic Depth
■ Introduction of 'Tactical Delegation Mode' to Reduce User Fatigue from Repetitive Play and Improve Convenience
■ 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' and New Seasonal Combatant 'Heidemarie' Update
■ Half-Anniversary Commemoration… Lavish Rewards Including ★5 Combatant/Partner Selection Ticket and a Total of 70 Free Rescues
Smilegate Megaport (hereinafter, Smilegate) announced on April 30th (Thursday) that the roguelike RPG 'Chaos Zero Nightmare' (hereinafter, Chaos Zero), developed by SUPER CREATIVE and currently serviced by Smilegate, has undergone a 'Half-Anniversary' update to commemorate 0.5 years since its service launch.
This update implements a variety of new content aimed at further enhancing the strengths of the deck-building roguelike genre built thus far, improving user fatigue from repetitive play, and balancing rewards, in addition to a new season for Galaxy Disaster and the seasonal combatant 'Heidemarie'.
■ New Content 'Sortie' Implemented!
The core of this update is the new content 'Sortie'.
'Sortie' is a deck-building roguelike content where the progression route, appearing enemies, and choices change with each exploration, allowing players to enjoy a different gameplay experience every time while acquiring numerous cards.
This mode does not save game progress, and instead, players earn scores based on their exploration progress.
Players start with one combatant and can eventually strategize with a maximum party of four as new allies join during battles in the Outer Rim, Core, and Deep Layers.
Users can use the currency obtained by playing 'Sortie' to purchase save data editing items, further enhancing the completeness of their already acquired save data.
■ 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' Begins!
The seasonal content 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' has been added.
Set on the Edenity, the hometown of combatants 'Hal' and 'Ray', it depicts the biggest idol live concert in the galaxy and the conspiracy of the Chaos Cult surrounding it.
The Chaos in Season 3 is 'Theater of Illusions', centered around the Chaos Cult.
By playing this content, users can purchase three types of 'Cores' in the supply shop, which can be used for various training materials and save data editing.
■ Seasonal Combatant 'Heidemarie', Seasonal Partner 'Sylvia' Implemented!
'Heidemarie', the mayor of Edenity, and her secretary 'Sylvia' have been added as a seasonal combatant and partner, respectively.
'Heidemarie', a Ranger with Passion attribute, features a new combat mechanism where multiple cards are linked together, characterized by continuous attacks utilizing 'Aurora Blade' cards and high-power finishing skills.
The background stories of 'Heidemarie' and 'Sylvia' will be gradually revealed as Season 3 progresses.
▼ Click here for 'Heidemarie' combat motion video!
■ Chaos Battle Skip 'Tactical Delegation Mode' Implemented!
'Tactical Delegation Mode' has been newly added as a core system to reduce the burden of repetitive play.
This feature applies to all Chaos content where save data can be acquired, allowing players to quickly skip battles and unconfirmed area events by consuming new currency, and only view the results.
■ Season Restriction on Save Data Removed in Galaxy Disaster Season Content 'Great Fissure'!
The season restriction on save data has been removed in the seasonal content 'Great Fissure', allowing players to always use the decks they have lovingly raised.
This will continue to provide the enjoyment of trying out various gimmick decks each season.
■ 'Screaming Spiral Tower' Officially Opens!
The 'Screaming Spiral Tower', which had been operating in beta, has been revamped in visuals and play style and will officially open as full content.
In the officially opened 'Screaming Spiral Tower', players can challenge up to 150 floors. Upon clearing all 150 floors, the combatants included in the cleared team will be recorded, and sticker rewards can be obtained.
■ Various Luxurious Events Held!
Various luxurious events commemorating the half-anniversary will also be held.
By logging into the game from April 29th (Wednesday), players can receive a special half-anniversary login bonus for 10 days.
Rewards include Crystals, Prism Lenses, Rescue Anchors, and a ★5 Combatant Selection Ticket.
■ Introduction of 'Tactical Delegation Mode' to Reduce User Fatigue from Repetitive Play and Improve Convenience
■ 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' and New Seasonal Combatant 'Heidemarie' Update
■ Half-Anniversary Commemoration… Lavish Rewards Including ★5 Combatant/Partner Selection Ticket and a Total of 70 Free Rescues
Smilegate Megaport (hereinafter, Smilegate) announced on April 30th (Thursday) that the roguelike RPG 'Chaos Zero Nightmare' (hereinafter, Chaos Zero), developed by SUPER CREATIVE and currently serviced by Smilegate, has undergone a 'Half-Anniversary' update to commemorate 0.5 years since its service launch.
This update implements a variety of new content aimed at further enhancing the strengths of the deck-building roguelike genre built thus far, improving user fatigue from repetitive play, and balancing rewards, in addition to a new season for Galaxy Disaster and the seasonal combatant 'Heidemarie'.
■ New Content 'Sortie' Implemented!
The core of this update is the new content 'Sortie'.
'Sortie' is a deck-building roguelike content where the progression route, appearing enemies, and choices change with each exploration, allowing players to enjoy a different gameplay experience every time while acquiring numerous cards.
This mode does not save game progress, and instead, players earn scores based on their exploration progress.
Players start with one combatant and can eventually strategize with a maximum party of four as new allies join during battles in the Outer Rim, Core, and Deep Layers.
Users can use the currency obtained by playing 'Sortie' to purchase save data editing items, further enhancing the completeness of their already acquired save data.
■ 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' Begins!
The seasonal content 'Galaxy Disaster Season 3: Singing Voice Resonating in the Galaxy' has been added.
Set on the Edenity, the hometown of combatants 'Hal' and 'Ray', it depicts the biggest idol live concert in the galaxy and the conspiracy of the Chaos Cult surrounding it.
The Chaos in Season 3 is 'Theater of Illusions', centered around the Chaos Cult.
By playing this content, users can purchase three types of 'Cores' in the supply shop, which can be used for various training materials and save data editing.
■ Seasonal Combatant 'Heidemarie', Seasonal Partner 'Sylvia' Implemented!
'Heidemarie', the mayor of Edenity, and her secretary 'Sylvia' have been added as a seasonal combatant and partner, respectively.
'Heidemarie', a Ranger with Passion attribute, features a new combat mechanism where multiple cards are linked together, characterized by continuous attacks utilizing 'Aurora Blade' cards and high-power finishing skills.
The background stories of 'Heidemarie' and 'Sylvia' will be gradually revealed as Season 3 progresses.
▼ Click here for 'Heidemarie' combat motion video!
■ Chaos Battle Skip 'Tactical Delegation Mode' Implemented!
'Tactical Delegation Mode' has been newly added as a core system to reduce the burden of repetitive play.
This feature applies to all Chaos content where save data can be acquired, allowing players to quickly skip battles and unconfirmed area events by consuming new currency, and only view the results.
■ Season Restriction on Save Data Removed in Galaxy Disaster Season Content 'Great Fissure'!
The season restriction on save data has been removed in the seasonal content 'Great Fissure', allowing players to always use the decks they have lovingly raised.
This will continue to provide the enjoyment of trying out various gimmick decks each season.
■ 'Screaming Spiral Tower' Officially Opens!
The 'Screaming Spiral Tower', which had been operating in beta, has been revamped in visuals and play style and will officially open as full content.
In the officially opened 'Screaming Spiral Tower', players can challenge up to 150 floors. Upon clearing all 150 floors, the combatants included in the cleared team will be recorded, and sticker rewards can be obtained.
■ Various Luxurious Events Held!
Various luxurious events commemorating the half-anniversary will also be held.
By logging into the game from April 29th (Wednesday), players can receive a special half-anniversary login bonus for 10 days.
Rewards include Crystals, Prism Lenses, Rescue Anchors, and a ★5 Combatant Selection Ticket.