Modern Warfare 4 Launches with Strong Reviews but Notable PC Technical Quirks

Call of Duty: Modern Warfare 4 launched on October 23, 2026, receiving generally positive reviews for its campaign and multiplayer modes, though PC players face specific technical limitations regarding ray tracing and upscaling.
Key points
- The game features a six-hour single-player campaign centered on a fictional North Korean invasion of South Korea, involving characters like Captain Price and a new Korean marine unit.
- PC performance is strong across mid-to-high-end GPUs, with most cards achieving 60 FPS at 1080p and 1440p on extreme settings without ray tracing.
- A significant technical controversy involves the game disabling DLSS, FSR, and XeSS upscalers when ray tracing is enabled, forcing players to use native resolution or variable rate shading.
- New multiplayer modes include Combat Outpost (24v24), Collateral, and Kill Block, alongside a revamped DMZ extraction shooter set in the fictional city of Hajin.
- The game received an 8.5/10 from Game Informer and positive coverage from The Guardian, which praised its spectacle but noted some underutilized characters and rushed story arcs.
Background
This launch follows a period of mixed reception for the Modern Warfare subseries, with Black Ops 7 cited as a sales disappointment. Prior to launch, early access revealed a critical DMZ spawn bug that was patched, and the game achieved a 90% positive Steam rating based on pre-order buyers. The release also coincides with rising hardware costs and strong pre-order numbers for competing titles like GTA 6.
How outlets are covering it
DSOGaming highlights technical frustrations, specifically criticizing the decision to disable upscalers when ray tracing is active and forcing variable rate shading, while noting that the game runs well on a wide range of GPUs. The Guardian emphasizes the game's 'airport novel' quality, praising its bombastic set pieces and thrilling multiplayer but noting that Mads Mikkelsen’s character is wasted. Game Informer offers a balanced view, awarding an 8.5/10, acknowledging the strong gunplay and DMZ mode but pointing out technical hiccups like slow framerate in high-octane scenes and uneven story pacing. All sources agree that the game is a strong return to form for the series, despite minor flaws in narrative execution and technical implementation.
Why it matters
The launch performance and technical decisions of Modern Warfare 4 set the tone for the rebooted series' conclusion. The controversy over ray tracing and upscaling restrictions may influence future patches and player expectations for PC optimization in major AAA titles. Additionally, the success of new modes like DMZ and Combat Outpost will determine the game's long-term player retention in a competitive market featuring titles like Arc Raiders and Escape from Tarkov.
What to watch
Developers are expected to address the ray tracing and upscaling limitations through future patches. Players will likely focus on mastering the new multiplayer modes and the DMZ extraction shooter, while the game's long-term success will depend on its ability to retain players against established competitors. The campaign's conclusion and the resolution of the rebooted series' overarching plot will be key focal points for the community.
- Call of Duty: Modern Warfare 4 PC Performance Analysis DSOGaming
- Call of Duty: Modern Warfare 4 review – a thrilling airport novel of a game The Guardian
- Call of Duty: Modern Warfare 4 Review: Silver Bullet Game Informer
- Call of Duty: Modern Warfare 4 DMZ Review So Far IGN
- Modern Warfare 4 is legit a top-5 Call of Duty campaign Polygon.com
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