Report updated Apr 16, 2026
UNKILLED - Zombie Online FPS
For mobile gamers who enjoy high-fidelity, action-oriented first-person shooters and zombie-themed survival horror games.
UNKILLED - Zombie Online FPS is an established games app that is free with in-app purchases. With a 4.5/5 rating from 778K reviews, it shows polarized user reception. Users particularly appreciate engaging gameplay, though multiplayer connectivity remains a common concern.
What is UNKILLED - Zombie Online FPS?
Current Momentum
v2.7
UNKILLED - Update v2.7.0 Bug Fixes & Improvements: - Various bug fixes and stability improvements - Performance optimizations for a smoother gameplay experience Coming Soon: Stormcaller A new weapon is gathering power… Stormcaller is on the horizon. Prepare to unleash electrifying destruction on the zombie hordes.
What makes this app unique?
What Does It Look Like?
Loading...
What Are The Key Features?
Asynchronous multiplayer mode allowing players to build and defend their own zombie bases against other players.
A specialized gameplay mechanic that tests player aim and focus during intense combat sequences.
Real-time first-person shooter combat against players from around the world.
Over 40 unique weapons across five classes with character and gun skin customization options.
An intuitive control scheme designed for mobile devices to assist with aiming and survival.
Extensive story-driven mode featuring over 150 missions and unique boss encounters.
How much does it cost?
- Free-to-play base game
- In-app purchases for currency, gadgets, and VIP chests
- Weapon and ad-removal bundles
Monetization relies on a classic freemium model using consumable IAPs and progression-accelerating rewards. However, there is significant user friction regarding the efficacy of ad-removal purchases and the intrusiveness of current ad placements.
Who Built It?
Deca Games EOOD
Reinvigorating legacy mobile titles through specialized live operations to extend game lifecycles for dedicated player communities.
Portfolio
13
Apps
What other apps does Deca Games EOOD make?
Almost a Hero - Idle Adventure
Robbery Bob - King of Sneak
DEAD TRIGGER 2: Zombie Games
DEAD TRIGGER: Survival Shooter
Underworld Empire
Kingdoms of Camelot: Battle
Explore the full Deca Games EOOD report
Portfolio breakdown, audience, momentum, and every app published by Deca Games EOOD.
What do users think recently?
High confidence · Latest 100 of 778.2K total reviews analyzed
How did the latest release land?
What is the recent mood?
Recent user voice shows a mixed sentiment. Users appreciate engaging gameplay and graphics and realism, but report multiplayer connectivity and aggressive advertising.
What Users Love
What Frustrates Users
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for UNKILLED - Zombie Online FPS?
How's The Games Market?
How does it evolve in the Games market?
Rank progression
29 active rankings tracked — 30-day window
The rivals identified
The outtake for UNKILLED - Zombie Online FPS
Strengths to defend, gaps to attack
Core Strengths
- Console-quality graphics and post-process effects
- Intuitive mobile-first control system with autofire
- Extensive solo content (150+ missions)
- Unique Skirmish Ops base-defense mechanic
Critical Frictions
- Long-standing multiplayer connectivity issues
- Aggressive and potentially inappropriate ad content
- Broken ad-removal monetization logic
- Technical instability and frequent crashes
Growth Levers
- Fix multiplayer to reclaim churned competitive players
- Modernize Skirmish Ops to compete with base-building rivals
- Transition to a Battle Pass model for better monetization UX
- Audit ad networks to improve brand safety
Market Threats
- Direct competition from Left to Survive's superior live-ops
- Next-gen shooters like Undawn offering more stable experiences
- Brand erosion from explicit ad content
- Massive veteran player churn due to technical neglect
Key Takeaways
UNKILLED - Zombie Online FPS is an established games app that is free with in-app purchases. With a 4.5/5 rating from 778K reviews, it shows polarized user reception. Users particularly appreciate engaging gameplay, though multiplayer connectivity remains a common concern.
Where Is It Heading?
Declining
The report reflects a deteriorating user experience due to technical instability and aggressive, poorly-filtered advertising, despite the core gameplay remaining consistent.