Comparison

Overcrowded vs Idle Civilizations

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Overcrowded

Construct and manage a thrilling theme park, building a variety of rides and attractions. Keep your visitors happy by managing their emotions, providing essential services, and hiring mascots. Expand your park and tackle special event parks for unique challenges and rewards.

Highlights
  • Build diverse attractions
  • Manage visitor emotions
  • Provide essential services
  • Hire park mascots
  • Expand park size
  • Manage special event parks
Features
Read full description

Build the best theme park ever and become a roller coaster tycoon! Manage your visitors’ emotions by constructing the most thrilling rides, tasty restaurants, and hiring the funniest mascots. But watch out: your guests are very picky about their experience, so plan your strategy carefully! - BUILD ATTRACTIONS: From bumper cars to the craziest coasters! - MANAGE EMOTIONS: Visitors can get sick (and puke), get hungry, angry, fall in love, and more! - PROVIDE SERVICES: Where you place food stands, rest areas, and WCs all matters. - HIRE MASCOTS: Hire mascots to cheer up the angry or tired visitors. - EXPAND YOUR PARK: Go bigger and wilder! - SPECIAL EVENT PARKS: Manage time-limited special parks with a unique theme and fresh gameplay, and unlock exclusive attractions for your main park! Design the most awesome theme park in the world! Your imagination is the limit! Official Discord server of the game: discord.gg/overcrowded

About

Idle Civilizations

Build and grow civilizations from the dawn of humanity to the future in this idle strategy game. Earn money, hire workers, and customize your character as you progress through different historical eras. Relax and watch your empire expand without pressure.

Highlights
  • Build and grow civilizations
  • Idle progression
  • Time travel mechanics
  • Resource management
  • Character customization
  • Tower building
Features
Read full description

Welcome to the future! … Or is it the past? You start off your empire building adventure as a worker in the distant future who, thanks to a rather unfortunate mistake, finds themselves thrown back in time all the way to the beginning of humanity. This fun strategy game will test your business acumen and tycoon tendencies as you build the world’s cities and civilizations from the ground up. History in the making After you’re thrown back in time, you’ll need to meet and work with locals to build and grow your way to the top and return to the future – you’ll also need to keep an eye out for time crystals to collect at the end of each level to keep moving through the ages. Experience the evolution of civilization in this fantastic idle style game as you get a feel for history up close and personal. Get your business plan on – At each step of your journey, you’ll need to earn money by selling items or resources to the locals. As you progress through the eras those items will change, evolving as you move up in time to reflect modernization. You’ll need to strike the right balance and find the best strategy to maximize profits while also hiring more workers and expanding your offerings each time to progress as fast as possible. Staycation time – While your character may have been haplessly thrown back in time and is now working in a Medieval town or prehistoric society, you’re able to just sit back and relax all while leveling up, no matter where you are. Chart your rise from your couch, from the train, or even from your work desk (shh, we won’t tell anyone!) – this is a chill game where there’s no crazy pressure to fight off invaders, timers that need to be beat, or anything stressful of the sort. Go down in history – Not only do you get the fun of experiencing different eras of civilization, but you also get to customize your character to enhance their abilities! Along the way, as you fashionably work through time, you’ll also take part in building a fantastic tower – don’t forget to click that build button every time you see it appear so that your momentum and tower keep rising. After all, you want to be remembered in history as the one who got it all done, right? And the rest is history Get ready to take a blast to the past and experience civilization and humanity’s evolution up close and personal – you’re the one leading it! Put Earth on the right path forward and leave your mark on history: Idle Civilizations ticks all the boxes for fun, relaxation, and excitement, so you won’t want to miss it. Privacy Policy: https://say.games/privacy-policy Terms of Use: https://say.games/terms-of-use

Screenshots

Overcrowded4 screens
Idle Civilizations4 screens

Verdict

The call

Overcrowded and Idle Civilizations both sit at 4.7 stars, but that hides the real split: 64% of Overcrowded's written reviews are positive against 33% of Idle Civilizations's. Overcrowded also leads on ratings volume (18K vs 3.2K). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Overcrowded sells 11 one-off in-app purchases and Idle Civilizations sells 18 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Overcrowded against 4.7 for Idle Civilizations. That said, the two scores are not equally well evidenced: Overcrowded has 18K ratings behind it against 3.2K, so its average is the more settled of the two. Written reviews are what separate them: 64% of Overcrowded's written reviews are positive against 33% of Idle Civilizations's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Overcrowded versus Idle Civilizations: the parameters behind the verdict, then further details
ParameterOvercrowdedIdle Civilizations
PriceFreeFree
Rating4.7 (18K ratings) — better4.7 (3.2K ratings)
Positive reviews63.7% of reviews — better32.8% of reviews
Number of ratings18K — better3.2K
Update frequencyEvery 6 weeksEvery 6 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size423 MB557 MB
Age rating4+4+
DeveloperZeptoLab UK LimitedSayGames LTD

Customer experience

Overcrowded

All ratings17,991 ratings
Positive93.2%
Neutral3.1%
Negative3.7%
Written reviews565 reviews
Positive63.7%
Neutral14.3%
Negative21.9%

Idle Civilizations

All ratings3,205 ratings
Positive91.0%
Neutral4.4%
Negative4.5%
Written reviews128 reviews
Positive32.8%
Neutral10.2%
Negative57.0%

User reviews

Overcrowded

From 18K App Store ratings

What we love

  • 🚀 Fun and addictive
  • 👍 Cute graphics and polished UI
  • 🎨 Customizable park
  • 💰 Reasonable monetization, optional ads

Room to improve

  • 🐛 Buggy AI and pathfinding issues
  • 🕰️ Slow progression and long wait times
  • 💰 Paywalled rides and features
  • 🔍 Difficulty navigating and managing park

Idle Civilizations

From 3.2K App Store ratings

What we love

  • 🚀 Fast progression
  • 👍 Cute graphics and animations
  • 🔒 No forced ads
  • 🚀 Satisfying gameplay loop

Room to improve

  • 🐛 Crashes and freezes
  • 💰 Expensive ad removal
  • 🔁 Repetitive progression
  • 🤑 Excessive microtransactions
  • 🔍 Lack of instructions/tutorials

Bugs and requests

Overcrowded

Reported bugs

4 issues
  • Referral system not working
  • Fireworks and event rewards not functioning properly
  • Crashes and performance issues on larger parks
  • Inconsistent offline income tracking

Requested features

4 requests
  • Ability to store/sell decorations and items
  • More offline income and passive progression
  • Improved leaderboards and social features
  • Wider variety of rides and attractions

Idle Civilizations

Reported bugs

3 issues
  • Inability to craft higher rarity event items
  • Offline progress not working
  • Purchased ad removal not working

Requested features

3 requests
  • More levels and content updates
  • Save/load game progress
  • Improved balance and progression

In-app purchases

11 purchases

Overcrowded

One-time11
  • Helipad$1.99
  • Gem Pack 1$1.99
  • Piggy Bank$2.99
Show 8 more
  • Rollercoaster Ride$4.99
  • Tower$4.99
  • Gem Pack 2$4.99
  • Starter Pack 2$4.99
  • Space Park Special Offer$4.99
  • Builders Hut Offer$4.99
  • Gem Pack 3$9.99
  • No Ads$14.99
18 purchases

Idle Civilizations

One-time18
  • Mini Gem Package$0.99
  • Gem Pack$0.99
  • Starter Pack$0.99
Show 15 more
  • Fortune Wheel Pack 1$0.99
  • Better Starter Pack$1.99
  • Piggy Bank$2.99
  • Welcome pack$2.99
  • Skip Ad Tickets Offer$2.99
  • Small Gem Package$4.99
  • Greatest Starter Pack$4.99
  • Piggy Bank 2$4.99
  • Fortune Wheel Pack 2$4.99
  • Remove ADS$5.99
  • Income Boost x2$5.99
  • Medium Gem Package$9.99
  • Dragon slayer pack$9.99
  • Free Rewards Pack$19.99
  • Upgraded Epic Pack$19.99

Questions

Is Overcrowded free?
Overcrowded is free to download, with in-app purchases available.
Is Idle Civilizations free?
Idle Civilizations is free to download, with in-app purchases available.
Which has better reviews, Overcrowded or Idle Civilizations?
Overcrowded is rated higher. Overcrowded averages 4.7 out of 5 from 18K ratings, while Idle Civilizations averages 4.7 from 3.2K ratings.
Do Overcrowded or Idle Civilizations have ads?
Both Overcrowded and Idle Civilizations show ads.
Which is updated more often, Overcrowded or Idle Civilizations?
Overcrowded ships an update every 6 weeks, and Idle Civilizations every 6 weeks. Most recently, Overcrowded was updated on October 25, 2026 and Idle Civilizations on October 24, 2026.

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