Monster Super League

Monster Super League

By Smart Study Games Co.

Monster Super League is a creature-collection RPG for mobile, featuring over 600 collectible Astromons and clan-based cooperative combat.

The App DNA

What makes this app unique?

Players hire this app for a stylized, accessible fantasy adventure that avoids the complexity of high-fidelity 3D RPGs, allowing for casual-friendly progression.

For Mobile gamers interested in creature-collection RPGs and social-competitive clan play.

What does it look like?

Key features

Astromon Collectionstandard

Collection and evolution system for over 600 unique creature types

Clan Titan Battlesedge

Cooperative multiplayer combat against large-scale bosses

Astromon Leaguestandard

Asynchronous PvP arena for rank ladder climbing

How much does it cost?

freemiumFree-to-play with adsIAP for currency and boosters

Relies on high-volume IAP for gacha summons and resource acceleration.

Velocity

Active developmentnew contentseasonal eventscompetitive featuresShow more...

Monster Super League is currently operating at an active cadence, averaging approximately 0.4 releases per week over the analyzed period. The development trend is stable, with a clear focus on recurring seasonal content, new character additions, and event-driven engagement. Each release consistently delivers major content updates, including new Astromons and seasonal challenges, indicating a healthy live-service model. The publisher provides transparent release notes detailing specific feature additions and event schedules.

See all version history

Who built it?

Smart Study Games Co.

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User Sentiment

What do users think recently?

Recent user voice shows a mixed sentiment. Users appreciate addictive monster collection and evolution mechanics provide a satisfying long-term gameplay loop for players, but report frequent application crashes and loading screen freezes disrupt progress during critical gameplay moments.

How are ratings & reviews evolving?

Google Play
4.35 · 406k
App Store
4.62 · 10k

What users say, by theme

What Users Love
  • Addictive monster collection and evolution mechanics provide a satisfying long-term gameplay loop for players
What Frustrates Users
  • Frequent application crashes and loading screen freezes disrupt progress during critical gameplay moments
What Users Want 1 request inside

70 of 100 recent reviews analyzed · high confidence · Mixed overall

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Unlock 1 user request, each backed by review evidence.

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Competition

Competitive landscape for Monster Super League

How's the Games market?

Monster Super League holds a presence in the Role Playing category, with recent grossing rank gains in Mexico (#79) and Saudi Arabia (#58). The disparity between its casual-friendly aesthetic and aggressive monetization creates a tension that limits its ability to convert free users into long-term spenders.

Read the market outlook

The rivals identified

Summoners War: Chronicles

By Com2uS Corp.

Directly competes in the monster-collection RPG niche with a high-fidelity 3D world that mirrors this app's core fantasy adventure loop.

  • Features real-time manual combat controls that demand active player skill during boss encounters
  • Integrates an open-world exploration layer that allows players to interact with environmental elements directly
  • Supports cross-platform play between mobile and PC, capturing a more dedicated, long-session player base
Monster Super League vs Summoners War: Chronicles

Unlock the head-to-head verdict: where this rival wins, and where it loses.

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The Analyst's Read

Key takeaways for Monster Super League

Where is it heading?

The casual RPG market is consolidating around high-fidelity, cross-platform titles that offer more stable, immersive experiences. Monster Super League's current technical instability leaves it exposed to these competitors, meaning revenue growth will stagnate unless the team shifts focus from content drops to core stability.

  • Persistent loading freezes in the latest release disrupt critical gameplay, causing immediate churn among long-term players.
  • Social media login failures prevent access to existing progress, driving negative sentiment and potential account loss.

The SWOT

Core Strengths
  • Stylized art aesthetic differentiates from hyper-realistic 3D market standards
  • Clan-based social coordination drives long-term retention
Critical Frictions 3 weaknesses inside
Growth Levers
  • Implementation of a sweep feature for story levels
  • Expansion of social chat persistence to improve community engagement
Market Threats 2 threats identified

Next best moves

1 Invest · 1 Pivot

Audit social login flow because login failures are a top-cited churn risk → stabilize player retention

+ 1 more prioritized move

The counter-intuitive read

The app's reliance on manual grinding is not…

Read the full take

Feature gaps

Real-time manual combat controls (available in Summoners War: Chronicles but absent here)

Since the last report: The app has transitioned to a high-velocity live-service model, but this is currently offset by critical technical instability and increased monetization friction.

Bottom line

Monster Super League maintains a strong retention loop through its clan system, but technical instability and login friction threaten to erode the player base, so prioritizing stability fixes is essential to prevent further churn.

Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.

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Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Monster Super League, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

What's new

The app has transitioned to a high-velocity live-service model, but this is currently offset by critical technical instability and increased monetization friction.

declined

Emergence of critical technical complaints

shifted

Monetization and growth friction

added

Clan and PvP integration

added

New SWOT entries

Cite this report

Marlvel.ai. “Monster Super League Intelligence Report.” Updated May 20, 2026. https://marlvel.ai/apps/monster-super-league

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