The Sinking City 2 Patch 1.1.0 Overhaul: FSR 4.1.1, Pure New Game, and Xbox Audio Controversies

A New Coat of Eldritch Paint

Frogwares has officially deployed Major Update 1.1.0 for The Sinking City 2, continuing their post-launch support for the highly anticipated survival horror sequel. Releasing today, October 6, 2026, this massive patch addresses several key technical and gameplay areas that the community has been actively discussing since the game’s global launch in August. Whether you are navigating the murky, flooded streets of drowned Arkham or managing your dwindling ammunition in a desperate fight against the Deep Ones, this update aims to heavily refine the Unreal Engine 5 experience.

However, while PC and PS5 Pro players are celebrating cutting-edge graphical enhancements like AMD FSR 4.1.1 and PSSR 2, the Xbox Series X|S community has been met with a rather disheartening revelation regarding the game’s audio engineering. From lighting tweaks to inventory adjustments, here is a comprehensive breakdown of everything included in Patch 1.1.0, what the newly introduced “Pure New Game” mode means for survival horror purists, and why the lack of surround sound support on Xbox has become a major sticking point for home theater enthusiasts.

Pushing Unreal Engine 5: HDR10+ and FSR 4.1.1 Integration

When Frogwares successfully funded The Sinking City 2 via Kickstarter, they promised a visually arresting, truly Lovecraftian nightmare built from the ground up in Unreal Engine 5. With Patch 1.1.0, they are pushing the game’s technical boundaries even further on PC and current-generation hardware. The most noticeable improvement for those with high-end displays is the addition of native HDR output on PC, completely fleshed out with full HDR10+ support.

The patch introduces a dedicated in-game HDR brightness calibration screen, allowing players to fine-tune peak brightness ranges up to 500 nits. The system is also designed to be unobtrusive; it respects your native OS settings and will not force itself on if Windows HDR is disabled. This is a massive atmospheric improvement for the drowned city of Arkham. The stark contrast between the oppressive, pitch-black interiors of abandoned manors and the sickly, pale moonlight reflecting off the flooded, decaying streets is now far more pronounced, making exploration inherently more terrifying.

Furthermore, performance optimization receives a substantial boost with the official implementation of AMD FSR 4.1.1 in the video settings. For players struggling to maintain a stable framerate during intense encounters with multiple eldritch threats, this upscaling solution provides a much-needed lifeline. It ensures that the framerate remains steady even when the engine’s impressive water physics and dense volumetric fog are pushed to their limits. Nvidia users are well-accommodated too, as the update introduces a Legacy mode for NVIDIA DLSS and fixes a highly specific visual glitch that occasionally occurred when switching DLSS off during gameplay at 4K and 1440p resolutions. Meanwhile, console players are also reaping the benefits of advanced upscaling, with recent community reports confirming that PlayStation 5 Pro users can now utilize PSSR 2 for enhanced image clarity and framerate stability. If you are currently dialing in your graphics settings to take advantage of these new rendering techniques, checking our updated system requirements is highly recommended to ensure your rig is fully optimized.

The “Pure New Game” Mode and Progression Tweaks

One of the most heavily requested features from the hardcore survival horror community has finally been implemented in this patch: Pure New Game. While a traditional New Game Plus mode typically allows players to carry over their robust arsenals, upgraded health pools, and maxed-out skill trees to steamroll the horrors that previously tormented them, Pure New Game offers the exact opposite philosophy.

This mode caters exclusively to genre purists who want to re-experience the grueling, resource-starved desperation of their first playthrough, but with the added meta-knowledge of Arkham’s layout, enemy spawn triggers, and puzzle solutions. Starting a Pure New Game completely resets your inventory and progression, forcing you to meticulously scavenge for every last revolver round and medical syringe all over again. In a genre where psychological vulnerability is directly tied to mechanical scarcity, this mode ensures that the fear factor remains entirely intact long after the credits roll.

Beyond the introduction of this masochistic new mode, Patch 1.1.0 addresses several lingering issues related to the game’s progression systems, particularly within the Ex Oblivione post-game content. Previously, players encountered frustrating bugs where weapon and inventory upgrades were not properly carrying over, or were being redundantly awarded, completely breaking the intended economic balance. The new update rectifies this by ensuring that all inventory slot and weapon upgrades seamlessly carry over into Ex Oblivione. Additionally, if you happen to uncover a physical upgrade stash you have already acquired in a previous run, the game will automatically convert it into Dream Essence. This creates a much more rewarding loop for completionists who enjoy sweeping every corner of the map. To fully understand how to maximize these tweaks for your build, brush up on our overview of the character progression mechanics. The developers also notably patched a specific bug where weapon upgrades for the Holloway Manor revolver were erroneously granted a second time upon starting Ex Oblivione.

The Revival of the Steam Demo

In a highly consumer-friendly move, Frogwares has decided to revive and permanently relist the Steam Demo for The Sinking City 2. Originally featured during a pre-launch festival window, the demo gives hesitant players a robust, multi-hour slice of the survival horror experience, effectively showcasing the franchise’s dramatic tonal and mechanical shift away from the first game’s purely investigative focus.

The most crucial detail regarding this revival is the progression system: any progress made in the demo—including collected resources, uncovered story milestones, solved investigations, and unlocked safehouses—now fully carries over to the retail version of the game. For players who have been on the fence, this is the perfect opportunity to test the waters of drowned Arkham risk-free. You can experiment with the updated gunplay, get a feel for the returning sanity system, and decide if you have the stomach for the monstrosities lurking beneath the waves. If you are planning to finally dive in, be sure to keep our demo walkthrough handy so you don’t miss any critical early-game supplies or hidden lore documents before purchasing the full release.

The Xbox Audio Controversy: A Silent Nightmare

While the visual enhancements and structural updates in Patch 1.1.0 are largely commendable, a significant portion of the community—specifically those playing on Xbox Series X|S—has uncovered a deeply frustrating limitation regarding the game’s sound design. Over the past few days, numerous threads have surfaced on Reddit detailing atrocious audio quality on Microsoft’s flagship console when played through dedicated home theater systems. Players utilizing 5.1, 7.1, or Dolby Atmos receiver setups have reported that the game’s audio sounds incredibly compressed, thin, and entirely devoid of bass or midrange frequencies. The result is a harsh, tinny output that actively detracts from the immersion and can even become physically uncomfortable during extended play sessions.

The situation escalated dramatically when an Xbox user shared an official response they received from Frogwares’ customer support regarding the issue. The response frankly stated: “The Sinking City 2 game does not support surround sound technologies. It is recommended to use headphones for best experience.”

This revelation has sent shockwaves through the console community. In a modern, high-budget survival horror title released in late 2026, the complete absence of surround sound support is highly unusual and, to many audio enthusiasts, fundamentally unacceptable. Audio is not merely set dressing in The Sinking City 2; it is a vital, life-saving survival mechanic.

When you are wading waist-deep through the murky waters of the Submerged Quarter, being able to pinpoint the exact direction of a Slither’s wet, raspy breathing or the heavy, splashing footsteps of an approaching Deep One is literally a matter of life and death. Spatial audio allows players to anticipate ambushes, manage their sanity by avoiding unseen psychological threats, and formulate tactical retreats when ammunition runs dry. Without proper surround sound, Xbox players utilizing high-end speaker setups are effectively fighting blindfolded.

While standard stereo headphones do mitigate the frequency distortion to some degree, they fail to replicate the true directional tracking and room-shaking dread that a dedicated 5.1 or Atmos system provides. For tips on surviving these tense encounters when your acoustic senses are severely compromised, consult our comprehensive combat guide. The community is currently petitioning Frogwares to re-evaluate their audio engine and patch in proper surround sound support for Xbox in a future hotfix, arguing that a game so heavily reliant on atmospheric horror cannot afford to compromise on its soundscape.

Looking Ahead

Patch 1.1.0 is undeniably a massive step forward for The Sinking City 2, cementing Frogwares’ dedication to polishing their ambitious UE5 survival horror title post-launch. The integration of AMD FSR 4.1.1, HDR10+, and the Pure New Game mode drastically improves the visual fidelity, performance, and replayability for the PC and PlayStation audiences. However, the glaring lack of surround sound support on Xbox Series X|S remains a significant blemish on an otherwise stellar update. As the developers continue to monitor community feedback and deploy future fixes, we can only hope that they will address these acoustic shortcomings, allowing all players—regardless of their platform—to experience the true, terrifying depth of a drowned Arkham.