Final Fantasy 7 Revelation Director Explains Why the Game Is Sticking with Unreal Engine 4 Instead of 5

Why It Matters

Sticking with UE4 accelerates the launch timeline and controls budget, ensuring players receive a high‑quality experience without delay. The move illustrates how major studios balance technological hype with practical business considerations.

Key Takeaways

• UE4 retained to meet release schedule without extending timeline
• Custom Nanite-like system in UE4 matches UE5 visual fidelity
• Switching to UE5 would require rebuilding pipeline, raising costs
• Player trust hinges on final visual quality, not engine version
• Unreal Engine 5.8 release highlights industry shift but not mandatory

Pulse Analysis

Square Enix’s choice to stay on Unreal Engine 4 for Final Fantasy VII Revelation reflects a strategic continuation of the technology stack that powered the successful Remake and Rebirth titles. By leveraging a familiar engine, the development team avoided the steep learning curve and integration risks associated with Unreal Engine 5’s new architecture. This continuity allowed them to reuse custom tools, such as their in‑house Nanite‑style rendering system, which already delivers high‑density geometry performance comparable to UE5’s native Nanite feature. The result is a visual fidelity level that meets player expectations while preserving the workflow efficiencies honed over years of AAA production.

From a business perspective, the decision mitigates the financial and schedule overruns that often accompany major engine migrations. Rebuilding pipelines, re‑training staff, and re‑optimizing assets for UE5 would have extended the development timeline, potentially delaying revenue and missing market windows. Hamaguchi’s comments underscore that the primary metric for Square Enix is delivering a polished product promptly rather than chasing the latest technical badge. This pragmatic stance aligns with broader industry trends where studios weigh the marginal gains of new engine capabilities against the tangible costs of transition.

The broader context shows that while Unreal Engine 5.8’s release, including features like Lumen Light for the upcoming Nintendo Switch 2, signals industry momentum toward next‑gen tools, adoption remains optional. Square Enix’s approach demonstrates that mastery of an existing engine can rival next‑generation graphics without sacrificing time‑to‑market. As other developers evaluate similar trade‑offs, the emphasis may shift toward hybrid strategies—augmenting proven engines with bespoke modules—to balance innovation, budget constraints, and player satisfaction.