Code Vein 2 Handheld Performance: Unplayable on ROG Ally, Bandai Namco Acknowledges Issues

• The Verdict: Unplayable on handhelds in its current state.
• Optimization Status: Severe Unreal Engine 5 performance bottlenecks.
• Hardware Tested: ASUS ROG Ally Z1e (25W TDP, CPU Boost enabled).
• Performance Ceiling: Barely scraping 30fps even on "Low" settings at 1080p.
• Current Fix: Only viable via third-party Lossless Scaling tools.
• Official Word: Bandai Namco has acknowledged the "foundational" performance issues.

Handheld Performance Report: Code Vein 2 Misses the Mark

We’ve seen handheld PCs like the ROG Ally and Steam Deck pull off some incredible feats lately. Titles like ARC Raiders and Battlefield 6 proved that mobile hardware can punch well above its weight class. Unfortunately, Code Vein 2 is the exception that proves the rule. Despite Bandai Namco’s latest Soulslike utilizing the powerhouse Unreal Engine 5, the game has launched as a poster boy for bad optimization.

Our testing on the ROG Ally Z1e—running at a maxed-out 25W TDP with CPU boost—yielded results that can only be described as grim. While we usually expect a Z1e to comfortably clear the 40-45fps mark in modern titles, Code Vein 2 makes that target look like a pipe dream. Even in the character creator, where there are no level assets or combat to track, the game barely pips past 25fps. This results in heavy menu stutter and noticeable input latency before you've even stepped foot into the world.

The "Low Settings" Myth

We attempted to claw back performance by dropping from "High" to "Medium" and eventually "Low" settings at 1080p. In any well-optimized title, this usually provides a significant frame-rate bump. Here? It did almost nothing. The game is incredibly stubborn, refusing to yield better performance even when the visuals take a massive hit. We even tested it in Xbox FSE mode to save on RAM overhead, but the needle didn't move.

In certain interior sections, we saw brief jumps to 38fps, but these were wobbly and inconsistent. If you're looking for that smooth, frame-perfect Soulslike experience, you simply won't find it here.

The Bandai Namco Response

The studio isn't hiding from the backlash. In a recent social media post, Bandai Namco stated they are "planning continuous updates to enhance frame rates, address performance issues, and refine gameplay balance." While it’s good to see the dev team acknowledge the fire, the current build reeks of a foundational problem rather than something a quick hotfix can solve.

Technical Workarounds and Final Take

Right now, the only way to make Code Vein 2 remotely playable on a handheld is to use third-party tools like Lossless Scaling. While this can stabilize the framerate, it introduces its own set of input latency issues—a death sentence in a genre defined by precision dodging and parrying.

Our Take: If you were hoping to take your "anime Dark Souls" fix on the road, wait for a massive patch. In its current state, Code Vein 2 is a technical disaster on portable hardware that no amount of TDP-tweaking can fix.