MARLVEL

Planet Defense: Space TD game vs its rivals

Side-by-side comparison against Planet Defense: Space TD game's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

Planet Defense: Space TD game
This App
Bloons TD 6
Nemesis
Realm Defense: Hero Legends TD
Contender
Arknights
Contender
Defense Legend 4: Sci-Fi TD
Peer
Infinitode 2
Peer
Rush Royale: Tower Defense RPG
New Kid
Survivor!.io
New Kid
Core Identity
DeveloperCYBERJOY LIMITEDNinja KiwiBabeltime IncYOSTAR LIMITEDNguyen HieuVadym SakhnoMYGAMES MENA FZ LLCHABBY
CategoryGamesGamesGamesGamesGamesGamesGamesGames
PlatformAndroid, iOSiOS, AndroidiOS, AndroidiOS, AndroidAndroid, iOSiOS, AndroidAndroid, iOSAndroid, iOS
Store Metrics
Rating4.6 / 54.9 / 54.7 / 54.7 / 54.4 / 54.8 / 54.5 / 54.7 / 5
Ratings Count1,771337,77814,22910,008841,18093,917242,966
PriceFree$6.99FreeFreeFreeFreeFreeFree
Release DateSep 22, 2025Jun 14, 2018Mar 7, 2017Jan 15, 2020Oct 12, 2021May 6, 2021Oct 26, 2020Dec 16, 2020
Last UpdatedApr 13, 2026Apr 22, 2026May 18, 2026Apr 14, 2026Jan 9, 2025Oct 15, 2024Apr 16, 2026May 13, 2026
Sentiment & Reviews
Sentiment-excellentmixedmixed--negativemixed
Score-85/10045/10055/100--35/10065/100
Praises-
  • Ad-Free Experience
  • Gameplay Depth and Replayability
  • Addictive tower defense gameplay loop provides long-term entertainment value for strategy enthusiasts
  • High-Quality Content and Storytelling
  • Strategic Gameplay
--
  • Addictive core gameplay loop provides high entertainment value for casual play sessions
  • Addictive core gameplay loop provides high entertainment value during short commute sessions
  • Absence of forced advertisements allows for uninterrupted play sessions on mobile devices
Complaints-
  • Forced Online Updates
  • Technical Performance and Crashes
  • Game freezing issues immediately following the completion of early missions block progression
  • Account Recovery and Login Issues
  • Storage and Optimization
--
  • Aggressive pay-to-win mechanics create insurmountable barriers for free-to-play users in ranked matches
  • Frequent application crashes following the latest update disrupt progress and cause data loss
  • Aggressive monetization and pay-to-win mechanics gate progression for long-term players
Requests--
  • Additional arcade levels and replayable content modes to extend the game lifespan
---
  • Implementation of a card reset feature to allow better resource management for free players
  • Cross-platform account synchronization to allow progress recovery when switching devices
Strategic Intel
Strengths
  • Roguelike procedural generation sustains session variety without requiring massive content-team overhead
  • Customizable UI toggles reduce cognitive load for power users during high-intensity combat
  • Deep meta-progression via Monkey Knowledge and Paragon systems
  • Strong brand equity as a 'no-ads' premium experience
  • Robust UGC ecosystem through the Content Browser
  • Hero-centric tactical depth sustains long-term retention
  • Non-intrusive ad-supported monetization model
  • Exceptional narrative and worldbuilding quality
  • High strategic ceiling allowing low-rarity unit viability
  • Established IP with a massive character roster
--
  • Social co-op inter-dependency reduces churn
  • Clan-based objectives drive long-term retention
  • Real-time PvP ladder mechanics expand ad-inventory
  • Roguelite skill-combination loop drives session-length metrics
  • High-fidelity zombie-horde combat sustains organic install velocity
Weaknesses
  • Ad-heavy monetization model limits revenue per user compared to gacha-based competitors
  • Lack of social or co-op infrastructure prevents community-driven network effects
  • Forced update loops hindering offline play
  • Late-game performance lag (Round 200+)
  • Chromebook compatibility issues
  • Post-update freezing regressions blocking new users
  • Mid-game pay-to-win progression walls
  • 0.27★ Android-iOS rating gap
  • Critical failures in account binding and recovery systems
  • Excessive storage footprint (25GB-33GB+)
  • Static combat mechanics compared to newer rivals
--
  • 0.25★ rating gap between iOS and Android
  • High-frequency crash reports post-update
  • Pay-to-win matchmaking barriers for non-paying users
  • Frequent crash reports following the latest update
  • No cross-platform account synchronization
  • Aggressive monetization gating progression
Pricingfreemiumpaidfreemiumfreemiumfreefreemiumfreemiumfreemium
MomentumIntenseIntense-Steady-SteadyActiveActive
Update Cadence5 versions5 versions, 2 majors/6mo, ~15d avg-5 versions, 1 majors/6mo, ~30d avg-5 versions4 versions, 3 majors/6mo, ~10d avg5 versions, 3 majors/6mo, ~8d avg

Compare Planet Defense: Space TD game head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Planet Defense: Space TD game, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

See methodologyContact support

Data licensed under CC-BY-NC 4.0