Rocket launching from a smartphone screen symbolizing mobile game publishing growth and scaling.

Mobile Game Publishing Behind the Scenes: How Growth Really Happens

December 3, 2025 4 min read

Mobile game publishing is more than promotion or user acquisition. It’s a full support ecosystem that helps indie developers turn a hobby into a sustainable business.
CAS.AI combines analytics, monetization, A/B testing, creatives, and scaling—creating real growth stories where games multiply revenue many times over.
Today we’ll share four examples—Racing in Car 2021, Siren Horror, Car Crash Royale, and Warzone Commander—and explain how publishing can radically change a game’s trajectory.

1) From $5/day to €72,500: Racing in Car 2021 — a Mobile Game Publishing Success Story

When developer Zafar launched his driving simulator, revenue was just $4–5 per day. After integrating
CAS.AI mediation, results shifted from day one:

    • eCPM grew from $1.44 to €4
    • Fill rate exceeded 90%
    • Revenue reached €75–80/day in the first month Mobile game publishing results for Racing in Car — CAS.AI publisher dashboard with revenue, eCPM and performance growth

The real breakthrough came after switching to a publishing model. CAS.AI ran icon A/B tests, refreshed creatives,
and optimized UA—icon redesign alone lifted installs by +4.5%. Monthly revenue rose to €18,000,
and in a year hit €72,500. CAS.AI continues to grow both App Store and Google Play versions
through consistent mobile game publishing support.

2) Siren Horror: From Hobby to a Stable Business

When Rinaz Khadiev released his first horror title Siren Horror: Big Head Game 3D, IronSource revenue was about $3/day. After connecting CAS.AI mediation and fine-tuning waterfalls:

  • Profit reached €30/day within the first days
  • After moving to publishing, revenue 6× increased
  • Ad impressions per year grew from 471,000 to 9.4MSiren Horror analytics after joining CAS.AI publisher program — revenue lift and eCPM growth

CAS.AI took over scaling—UA, ASO, icon/video tests. In a year, gross revenue grew 100×, and net profit 20×.
Today the developer has 12 games live and is building a new multiplayer horror with CAS.AI, continuing his mobile game publishing journey.

3) Car Crash Royale — When Publishing Meets Analytics

Fail Games already used CAS mediation, but growth stalled. Before the partnership, the numbers looked like this: ARPU = $0.011, fewer than 19K installs, IAP = 0.
CAS.AI built a full growth funnel:

  • UA across Google, Unity, Mintegral, IronSource, YSO
  • Shift from CPI to ROAS campaigns for efficient scaling
  • 50+ creatives (video, banners, playables)
  • Localization for Brazil, Spain, and Arabic markets → +1M installs
  • ASO tests: CVR improved from 30.6% to 44.3%
  • Hybrid monetization: eCPM ×2.5, IAP = 9% of revenueCAS.AI publishing analytics for Car Crash Royale — revenue, installs and eCPM improvement after publisher support

As a result, the game hit Top 3 Free in 16 countries, evolving from a niche project into a profitable, resilient business.

4) Warzone Commander — 55× Revenue Growth with CAS.AI

Before CAS.AI, the team behind Warzone Commander faced typical indie hurdles: low eCPM, no UA, limited visibility. Baseline: $418/month, eCPM = $1.5, a couple of ad networks.
After integrating the CAS SDK—14 active networks, full mediation, and ROAS campaigns—the metrics changed dramatically:

  • Installs: 200K+ per month
  • ROAS D1: 65–67%
  • CTR: >7%, CR: up to 35% CAS.AI publishing analytics for Warzone Commander — revenue, impressions and eCPM growth after publisher integration

The team fixed technical issues, introduced new ad formats, and built analytics to scale IAP revenue. Warzone Commander shows how a
mobile game publishing strategy can turn a small title into a sizeable business.

5) What All These Stories Share

Despite different genres—racing, horror, shooter, strategy—successful projects share common traits:

  • Transition from pure mediation to mobile game publishing
  • Hybrid monetization (ads + IAP)
  • Data-driven approach (analytics, ROAS tests, A/B experiments)
  • Strong creative support
  • Multi-geo strategy and localization
  • Fast tech support (Telegram responses within ~20 minutes)

The mix of CAS.AI technology and team expertise creates a multiplier effect—every invested dollar returns more.

6) The CAS.AI Growth Formula

CAS.AI Growth Formula:

Smart UA + Hybrid Monetization + Data-Driven Optimization + Creative Testing = 📈 Sustainable Revenue Growth

Publishing isn’t just marketing. It’s a partnership that helps indie teams think strategically: analyze, test, scale—and grow.

Conclusion

Our partners’ stories prove: even a single passion project can become a reliable income stream with the right team beside you.
CAS.AI publishing supports developers at every stage—from SDK integration to UA launches and climbing the global charts.

Oleg Shlyamovich
Oleg Shlyamovich CEO & Co-Founder, CAS.AI

9+ years in mobile monetization. 500+ apps, 5B+ downloads.

View all articles →

Explore More

Technical isometric diagram for Flutter mobile ad mediation, illustrating efficient ad monetization infrastructure for cross-platform app developers.
AdTech & Monetization

Ad Mediation for Flutter

Maximizing revenue in the competitive mobile landscape requires more than just standard ad placements; it demands a strategic approach to monetization. For Flutter developers, ad mediation serves as the ultimate engine for growth. By implementing a robust mediation platform, you can force top-tier ad networks to compete for your inventory in real-time, significantly driving up your average eCPM. This guide explores the technical and strategic advantages of moving beyond single-network setups. You will learn the nuances of integrating industry-leading networks and the transformative power of programmatic bidding. Unlike traditional waterfalls, programmatic bidding ensures that every impression is sold to the highest bidder at the exact moment of the request, eliminating manual overhead and maximizing fill rates. Whether you are launching a new utility app or scaling a global gaming title, mastering these mediation techniques is the key to unlocking sustainable, scalable earnings and ensuring your Flutter project achieves its full financial potential.

July 8, 2025 5 min read
Graphic illustrating a conceptual framework for Beyond Gaming Marketing and Ad Monetization, featuring 3D icons that represent the interplay between user acquisition and revenue generation.
AdTech & Monetization

Beyond Gaming: How Non-Gaming Apps Are Rewriting the Mobile Monetization Playbook

Non-gaming apps are set to out-earn games in 2025: $85.6 billion versus $81.8 billion. But if you’re leaving most users unmonetized, the headline is irrelevant. Most non-gaming apps blow it in three main ways: They obsess over subscriptions, which only convert 2-5% of users; run lazy, single-format ad stacks; and cling to the myth that better monetization ruins the user experience. It doesn’t. Combine ads and subscriptions. Watch lifetime value jump over 50%. Users who hit rewarded video are 4.5 times more likely to pay. Clearly, the formats work. Hybrid models work. The blueprint is already out there. Gaming has already paid the price to figure this out. Skip the mistakes: start adopting hybrid monetization strategies now to close the gap.

June 15, 2026 15 min read
Technical isometric diagram for Godot Engine mobile ad mediation, illustrating the network infrastructure to optimize and boost mobile game income.
AdTech & Monetization

Ad Mediation for Godot

Ad mediation is the essential middleman between your mobile game and multiple ad networks, ensuring you never leave money on the table. Instead of relying on a single provider like AdMob, mediation triggers a real-time auction for every ad slot, allowing the highest bidder to win the impression. For Godot developers, this technology is a game-changer. By implementing a mediation layer, you can navigate the engine's unique SDK landscape while accessing high-paying formats like rewarded videos and interstitials. Platforms like CAS.ai streamline this process by connecting your project to over 20 networks and 150 DSPs through a single integration. This setup eliminates the "empty slot" problem, stabilizes revenue during seasonal shifts, and provides unified analytics. Whether you are building hyper-casual titles or complex midcore games, ad mediation can boost your total revenue by 30% to 60%, making it a non-negotiable tool for any serious mobile developer.

June 8, 2025 6 min read
Two mobile phones displaying revenue growth charts and data analytics with promotional text Grow Together, Earn Together for CAS.AI mobile game ad mediation program.
AdTech & Monetization

CAS.AI Launches Referral Program

Grow Together: Introducing the CAS.AI Referral Program Scale your revenue beyond your own games with the new CAS.AI Referral Program. We’re turning community trust into a powerful third growth engine for mobile developers. How it works: • Earn Passive Income: Receive 1% of your referred partner’s ad revenue every month for a full year. • Performance Boost: Refer five or more active partners in a single month to jump your rate to 1.5%. • Guaranteed Start: Your first month’s bonus is guaranteed, with no revenue thresholds applied. • Simple Setup: Partners just enter your account name when signing up at cas.ai/company. Whether you are a studio founder, a mediation partner, or a publishing expert, you can now turn your professional network into recurring yield. [Read the Full Article] Ready to start earning? Log in to your dashboard to find your account name and start referring today.

April 16, 2026 6 min read
Technical isometric diagram for Unity mobile ad mediation, illustrating the network infrastructure to maximize mobile game ad revenue.
AdTech & Monetization

What Is Ad Mediation for Unity Developers

For Unity developers, ad mediation is the essential technology layer that sits between your mobile game and dozens of global ad networks. Instead of relying on a single provider, mediation connects you to a vast marketplace, triggering real-time auctions for every impression. By polling multiple networks simultaneously, the system ensures the highest-paying ad is always served, significantly increasing your eCPM and fill rates. Modern platforms utilize programmatic bidding (or header bidding) alongside traditional waterfalls to create a competitive environment where 20 to 70+ networks bid for your inventory. For Unity creators, this eliminates single-network dependency and centralizes reporting into one dashboard. Whether you choose native solutions like Unity LevelPlay or high-performance independent options like CAS.AI, implementing a robust mediation strategy is the most effective way to automate growth and ensure you aren't leaving money on the table.

March 8, 2025 5 min read

Maximize your ad revenue with CAS.ai

Smart mediation platform for mobile publishers and game developers.

 
 
 
 
Telegram
WhatsApp
Slack
Phone