How Our Al-Generated Creatives Increased ROAS by 45%

Automated AI production, fast-paced iteration.

+55%

CTR

+45%

ROAS

-18%

CAC

Shilpa Bhat, VP Games at 99games

“Admiral Media helped us scale creative production while staying consistent with StarChef 2’s visual style and brand.

Their structured testing approach helped us identify several new creative concepts that performed strongly and expanded our testing capabilities.

This contributed to noticeable improvements in both CTR and overall ROAS across our campaigns.”

Introduction to StarChef 2

StarChef 2 is a free-to-play cooking and restaurant management game with millions of users and a subscription-led monetization model.

The Challenges

As StarChef 2 scaled, creative demand quickly outpaced what the in-house team could deliver.

A broad casual audience meant ads fatigued rapidly, while manual workflows created a hard ceiling on both testing velocity and spend.

Creative Fatigue

Rapid audience saturation meant creatives stopped working in days, not weeks.

Production Speed

Traditional design workflows couldn’t keep up with the aggressive testing cycles needed to win.

Volume Requirements

The team needed 60+ creative variations every week across multiple gameplay concepts and channels.

Quality vs Speed

Increasing output 10x risked breaking StarChef 2’s brand aesthetic and in-game visual style.

Our Approach

Al-Creative Factory

Leveraged Agentic Workflows to create high-fidelity assets and variations in minutes instead of days.

Systematic Testing

Ran a structured A/B testing matrix across 60+ variations to isolate winning elements by hook, visual, and format.

AI-Driven 
Iteration

Fed real-time ROAS and engagement data back into the next batch of prompts, creating a tight feedback loop for improvement.

Brand Guardrails

Built a prompt and template framework that kept every AI output on-model with Star Chef 2’s art style and brand.

Creative Winners

A look at top-performing concepts rapidly iterated and scaled through our Agentic workflow.
+55%

CTR Lift

+45%

ROAS

Key Learnings

AI Creatives That Scale

Production volume can increase 10x without proportional cost increase.

Speed Drives Better Testing

Faster creative cycles mean more tests, more data, and faster ROAS gains.

3 Volume + Quality Match

High volume does not have to mean low quality when guardrails and QA are built into prompts and workflows.

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Whether you need creative production, channel strategy, or full-funnel media execution – Admiral Media delivers results fast.

150+

Apps Scaled

$100M+

Ad Spend Managed

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