StoneAge: Idle Adventure is an idle RPG for mobile devices focused on creature collection and clan-based competitive battles.
Product velocity
Maintenance
Daily rank 🇺🇸
#177
▼27Games · free
Sentiment
4.4
37k reviews
Nemesis
Ulala: Idle Adventure
The App DNA
What makes this app unique?
The app removes the cognitive load of active combat by automating progression, allowing players to focus on the collection loop.
For Mobile gamers interested in idle RPGs, creature collection, and large-scale competitive clan battles.
Key features
Catch and collect creatures to build a squad of 18 pets for battle.
Battle system supporting 6 trainers and 18 pets simultaneously.
Collaborative village building and group challenges.
How much does it cost?
Freemium model relies on gacha-style pet acquisition and resource bundles to drive IAP revenue.
Velocity
Maintenance developmentnew contentcompetitive featuresShow more...
With only 7 distinct versions released over the observed period and a last update occurring 107 days ago, the app operates at a maintenance cadence. Development has been sporadic, with significant gaps between feature-oriented updates. The latest release focused on competitive server-based gameplay, but the lack of recent activity suggests a shift away from frequent content delivery. The project currently shows no signs of an active live-ops schedule.
Who built it?
Netmarble
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What do users think recently?
Recent user voice shows a mixed sentiment. Users appreciate the monster collection and team building loop provides a satisfying progression experience for casual players and nostalgic connection to the original series drives immediate interest and positive sentiment for long-time fans.
How are ratings & reviews evolving?
What users say, by theme
- The monster collection and team building loop provides a satisfying progression experience for casual players
- Nostalgic connection to the original series drives immediate interest and positive sentiment for long-time fans
- Aggressive monetization pop-ups and pay-to-win mechanics create an imbalanced experience for free-to-play users
21 of 21 recent reviews analyzed · moderate confidence · Mixed overall
Read the full review analysisUnlock 2 more frustration themes, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for StoneAge: Idle Adventure
How's the Games market?
StoneAge: Idle Adventure currently charts across multiple regions, including #41 Grossing in the South Korean Role Playing category. The gap between its free-tier discovery and grossing performance suggests monetization friction is limiting conversion among the casual base.
Read the market outlookThe rivals identified
By X.D. Global
This title occupies the exact 'Idle Adventure' niche with a proven, long-term commitment to the specific social-idle gameplay loop.
- Features a mandatory team-based progression system that forces social interaction unlike this app's solo-focused check-in rewards.
- Utilizes a distinct class-synergy combat system that requires active team composition strategy rather than passive pet collection.
- Maintains a consistent content update cadence over several years, establishing a reliable seasonal event structure for players.
Unlock 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 StoneAge: Idle Adventure
Where is it heading?
The idle RPG category is consolidating around titles with high-velocity live-ops and deep social-cooperative loops. StoneAge: Idle Adventure's maintenance-mode cadence and aggressive monetization leave it exposed to churn, as players migrate to more stable, community-focused alternatives.
- The 107-day update gap suggests the developer has shifted focus, leaving the app vulnerable to more active, live-ops-heavy competitors.
- Technical instability on modern hardware prevents new users from progressing, which compounds the negative sentiment already present in the reviews.
The SWOT
- Franchise nostalgia drives high-intent initial installs
- Idle progression mechanics lower casual entry barriers
- Introduce social-cooperative clan challenges to improve retention
- Rebalance gacha drop rates to restore player trust
Next best moves
Audit loading failures on modern hardware because technical instability prevents access to the game → improve session start rates
+ 1 more prioritized moveThe counter-intuitive read
The app's #1 weakness is its reliance on solo-idle progression…
Read the full takeFeature gaps
Mandatory team-based progression (available in Ulala: Idle Adventure but missing here) +1
Since the last report: Users report: Development activity has stalled into a 107-day maintenance cycle, while user sentiment has deteriorated due to allegations of rigged gacha mechanics and persistent hardware-specific loading failures.
Bottom line
The app's reliance on solo-idle progression leaves it vulnerable to social-cooperative rivals like Ulala. Addressing technical instability and monetization friction is required to stabilize the base before the 107-day update drought leads to permanent churn.
Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is StoneAge: Idle Adventure good for casual players?
How does StoneAge: Idle Adventure compare to Ulala: Idle Adventure?
Does the app have intrusive ads or monetization?
What are some alternatives to StoneAge: Idle Adventure?
Sources
Report last updated