Super Big Slime: Black Hole 3D
By Supercent
Super Big Slime: Black Hole 3D is a casual physics-based simulator for mobile devices where players control a growing slime to consume city objects.
The App DNA
What makes this app unique?
The app serves the need for short-session, high-satisfaction destruction gameplay, displacing more rigid hole-mechanic titles with a tactile, gooey aesthetic.
For Casual mobile gamers looking for short-session, high-satisfaction destruction games.
What does it look like?
Key features
Core gameplay loop where the player controls a slime that consumes objects to increase in size within a time limit.
Full game functionality available without an active internet connection, removing connectivity dependency.
Visual personalization of the player character using various skins and decorations.
How much does it cost?
Ad-supported model with IAP for content expansion, anchored by high-volume casual gameplay.
Velocity
Maintenance developmentperformanceopaqueShow more...
The app currently ships approximately 0.08 releases per week, placing it firmly in a maintenance cycle. Development is characterized by long periods of inactivity followed by minor stability updates, with no evidence of new features or live operations. The latest release occurred 98 days ago, and the publisher consistently uses opaque release notes that provide no insight into the development roadmap. This pattern suggests a focus on basic upkeep rather than active product evolution.
Who built it?
Supercent
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K-Games ChallengeUser Sentiment
What do users think recently?
Recent user voice shows a frustrated sentiment. Users appreciate satisfying core gameplay loop provides a relaxing experience for players who enjoy watching the slime consume objects and cute character design and visual style keep younger players and casual users engaged during short play sessions, but report excessive forced advertisements interrupt gameplay every few seconds, rendering the app unplayable for most users.
How are ratings & reviews evolving?
What users say, by theme
- Satisfying core gameplay loop provides a relaxing experience for players who enjoy watching the slime consume objects
- Cute character design and visual style keep younger players and casual users engaged during short play sessions
- Excessive forced advertisements interrupt gameplay every few seconds, rendering the app unplayable for most users
120 of 147 recent reviews analyzed · high confidence · Frustrated overall
Read the full review analysisUnlock 2 more frustration themes and 2 user requests, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Super Big Slime: Black Hole 3D
How's the Games market?
Super Big Slime: Black Hole 3D sits at #199 Free in the US Casual Game category, with a 4.64 store rating across 64,730 iOS reviews. The gap between its high rating and negative recent sentiment trends suggests that new-user discovery is currently outpacing long-term retention [1, 3].
Read the market outlookThe rivals identified
By Voodoo
The definitive pioneer of the 'swallow the city' sub-genre, maintaining the largest active user base and setting the standard for growth-based physics mechanics.
- Robust real-time multiplayer mode with global leaderboards
- Highly optimized physics engine allowing for smoother consumption of complex geometry
- Wider variety of game modes including Battle Royale and Team play
Hole and Fill: Food Hoarding!Contender
Attack Hole - Black Hole GamesContender
Tasty Planet: Back for SecondsContenderUnlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for Super Big Slime: Black Hole 3D
Where is it heading?
Casual destruction games are consolidating around titles with frequent live-ops and combat-hybrid mechanics. Super Big Slime's lack of feature expansion leaves it exposed to rivals like Attack Hole, which are actively converting the same casual audience into long-term players.
- Maintenance-mode release cadence (no new features in 98 days) prevents the app from answering the live-ops pressure of combat-focused rivals.
- Technical instability during ad transitions erodes the daily active habit, which compounds the rating drag already visible in recent feedback.
The SWOT
- Tactile slime physics provide a distinct satisfaction barrier against rigid hole-mechanic rivals
- Zen mode without timers would capture the relaxed-play segment currently frustrated by difficulty
Next best moves
Reduce ad frequency per level because ad-bombardment is the #1 complaint theme → improve retention
+ 1 more prioritized moveThe counter-intuitive read
The app's maintenance-mode update cadence is a strategic…
Read the full takeFeature gaps
Real-time multiplayer mode (available in Hole.io but absent here) +1
Since the last report: The app has shifted into a deeper maintenance cycle, with the time since the last update increasing from 1 week to 3 months, while sentiment has declined due to unresolved technical instability during ad transitions.
Bottom line
Super Big Slime: Black Hole 3D relies on a satisfying core mechanic, but its aggressive ad-frequency and technical instability are actively eroding the user base. Pivoting to a less intrusive monetization model would unlock the retention potential of the core loop.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Super Big Slime: Black Hole 3D free to play?
How does Super Big Slime compare to Hole.io?
Does the game have intrusive ads?
Are there alternatives to Super Big Slime?
Sources
- [1] Play Store reviews
- [2] Developer website, source
- [3] App Store
Report last updated