The top 20 popular Free Simulation Games for Android in Japan

Check out the top Simulation Games which are free to download. We went through all Simulation Games for Android on Google Play in December 2025 and picked the best ones for you to download onto your Android phone. This Android game list is sorted by the popularity in Japan. Last updated on 2025-12-09.

SimCity BuildIt

ELECTRONIC ARTS

Welcome, Mayor, to the city builder and simulator! Be the hero of your very own city metropolis. This is the city-building game to design and create a beautiful, bustling town or metropolis. Every de…

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100,000,000+ downloads

ELECTRONIC ARTS
100,000,000+ downloads
SIMULATION

SimCity BuildIt

Welcome, Mayor, to the city builder and simulator! Be the hero of your very own city metropolis. This is the city-build…

Megapolis: City Building Sim

Social Quantum Ltd

Welcome to Megapolis — one of the most exciting city building games and a construction simulator where you can build the world's best metropolis. A true economic simulation game and a shining …

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100,000,000+ downloads

Social Quantum Ltd
100,000,000+ downloads
SIMULATION

Megapolis: City Building Sim

Welcome to Megapolis — one of the most exciting city building games and a construction simulator where you can bu…

The Sims™ FreePlay

ELECTRONIC ARTS

From the creators of The Sims™ comes a complete Sims experience on mobile! Grow SimTown to expand your Sim community and create an entire town with your own style, personalities and dreams!&nbs…

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10,000,000+ downloads

ELECTRONIC ARTS
10,000,000+ downloads
SIMULATION

The Sims™ FreePlay

From the creators of The Sims™ comes a complete Sims experience on mobile! Grow SimTown to expand your Sim commun…

Dragon City: Mobile Adventure

Ready to master one of your favorite dragon games? Download Dragon City Mobile to fight and feed adorable fire-breathing dragons in this epic PvP adventure! Build floating islands in Dragon City Mob…

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100,000,000+ downloads

Social Point
100,000,000+ downloads
SIMULATION

Dragon City: Mobile Adventure

Ready to master one of your favorite dragon games? Download Dragon City Mobile to fight and feed adorable fire-breathin…

Ndemic Creations

Can you infect the world? Plague Inc. is a unique mix of high strategy and terrifyingly realistic simulation. Your pathogen has just infected 'Patient Zero'. Now you must bring about the end of huma…

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100,000,000+ downloads

Ndemic Creations
100,000,000+ downloads
SIMULATION

Can you infect the world? Plague Inc. is a unique mix of high strategy and terrifyingly realistic simulation. Your pat…

Fallout Shelter

Bethesda Softworks LLC

** Google Play Best of 2015 ** Mobile Game of the Year - 2016 DICE Awards Winner 2015 Golden Joystick Best Handheld/Mobile Game "Might just be the best free-to-play game out there" - Game…

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50,000,000+ downloads

Bethesda Softworks LLC
50,000,000+ downloads
SIMULATION

Fallout Shelter

** Google Play Best of 2015 ** Mobile Game of the Year - 2016 DICE Awards Winner 2015 Golden Joystick Best Handheld/Mo…

YOU are about to PLAY GOD. Rule over a living, breathing world. It is as SIMPLE to play with as it is AWE-INSPIRING to behold. Feel truly powerful in the most delightful, charming and tactile world …

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10,000,000+ downloads

22cans
10,000,000+ downloads
SIMULATION

YOU are about to PLAY GOD. Rule over a living, breathing world. It is as SIMPLE to play with as it is AWE-INSPIRING to…

The Sims™ FreePlay

ELECTRONIC ARTS

From the creators of The Sims™ comes a complete Sims experience on mobile! Grow SimTown to expand your Sim community and create an entire town with your own style, personalities and dreams!&nbs…

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100,000,000+ downloads

ELECTRONIC ARTS
100,000,000+ downloads
SIMULATION

The Sims™ FreePlay

From the creators of The Sims™ comes a complete Sims experience on mobile! Grow SimTown to expand your Sim commun…

The Last Shop - Craft & Trade

In order to stop raging zombies, humans dropped a nuclear bomb on that day. We call it "Redemption Day." But the zombies have not been completely wiped out... As a new shopkeeper develop…

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50,000+ downloads

TBG LIMITED
50,000+ downloads
SIMULATION

The Last Shop - Craft & Trade

In order to stop raging zombies, humans dropped a nuclear bomb on that day. We call it "Redemption Day." But …

Idle Toy Crash: Kitchen Robber

Merge bots to fight and build a mining empire! Get rich in this magical idle game. - Strategic Battle: Try different strategies to pass different levels! - Merge and Strengthen: Merge bots to stren…

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10,000+ downloads

WINDFURY
10,000+ downloads
SIMULATION

Idle Toy Crash: Kitchen Robber

Merge bots to fight and build a mining empire! Get rich in this magical idle game. - Strategic Battle: Try different …

Wild Bounty Quest

Saddle up for Wild Bounty Quest, a cowboy-themed spinning game where every reel brings a taste of the Wild West! Watch as the reels spin and match classic cowboy symbols to clear combinations and kee…

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1,000+ downloads

AMBIANCE FETE
1,000+ downloads
SIMULATION

Wild Bounty Quest

Saddle up for Wild Bounty Quest, a cowboy-themed spinning game where every reel brings a taste of the Wild West! Watch …

Police Car Parking Real Car

Learn to drive police cars to be the car parking master! The criminal driver got away at your last high-speed cop chase. Prove you're a real police car parking master, complete each car parking cours…

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500,000+ downloads

Game Pickle
500,000+ downloads
SIMULATION

Police Car Parking Real Car

Learn to drive police cars to be the car parking master! The criminal driver got away at your last high-speed cop chase…

Call up powerful monsters to occupy the world! HOW TO PLAY: 1 – Tap eggs to get monsters. 2 – Merge monsters to be powerful. 3 – Build your monster team. 4 – Upgrade your mo…

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5,000+ downloads

Onyou
5,000+ downloads
SIMULATION

Call up powerful monsters to occupy the world! HOW TO PLAY: 1 – Tap eggs to get monsters. 2 – Merge monst…

Hello Hero: LionHeart AFK

Hello Hero The beginning of a new story! An adventure story about Leo from Hello Hero as he goes to this world to build strength! A neglected RPG that can meet various colleagues and grow into variou…

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10,000+ downloads

SKYWALK
10,000+ downloads
SIMULATION

Hello Hero: LionHeart AFK

Hello Hero The beginning of a new story! An adventure story about Leo from Hello Hero as he goes to this world to build…

Trap Enemies: Crush the Zombie

"Trap Enemies: Crush the Zombie is a fast and thrilling action game where your only goal is clear: crush every zombie with deadly traps and don’t let a single one escape! 🧟‍♂️💥 The …

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5,000+ downloads

GameUp.Studio
5,000+ downloads
SIMULATION

Trap Enemies: Crush the Zombie

"Trap Enemies: Crush the Zombie is a fast and thrilling action game where your only goal is clear: crush every zom…

🦎Welcome to Gacha Lizard! Gacha Lizard is a relaxing lizard collection & breeding game where you pull cute lizards from a gacha, breed two of the same rarity to get a chance at a higher-tier li…

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heeaene
100+ downloads
SIMULATION

🦎Welcome to Gacha Lizard! Gacha Lizard is a relaxing lizard collection & breeding game where you pull cute lizard…

Car Factory - AI Tycoon Sim

LudosLabs: Idle Factory Tycoon

You will run a car dealership from scratch. Buy and manufacture cars, hire staff, unlock facilities and expand marketing to attract more customers and increase profits. Build your car empire and beco…

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100,000+ downloads

LudosLabs: Idle Factory Tycoon
100,000+ downloads
SIMULATION

Car Factory - AI Tycoon Sim

You will run a car dealership from scratch. Buy and manufacture cars, hire staff, unlock facilities and expand marketin…

Crate Opener Simulator for TF2 – Click to show

Juragan Nasi Padang

Trimatra Studio

🍛 Selamat Datang di Juragan Nasi Padang – Simulator Restoran Padang Terbaik! 🍛 Pernah bermimpi menjalankan rumah makan Nasi Padang sendiri? Sekarang saatnya mewujudkannya! Di Juragan Nasi Pa…

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50,000+ downloads

Trimatra Studio
50,000+ downloads
SIMULATION

Juragan Nasi Padang

🍛 Selamat Datang di Juragan Nasi Padang – Simulator Restoran Padang Terbaik! 🍛 Pernah bermimpi menjalankan rum…

us army truck transport games

Master Minds Studio

US army transporter truck 2023 is nicely built by keeping in front all the basic needs of this recent tunes truck driving simulator 2023. Enter into the new world of big truck game to experience live…

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5,000+ downloads

Master Minds Studio
5,000+ downloads
SIMULATION

us army truck transport games

US army transporter truck 2023 is nicely built by keeping in front all the basic needs of this recent tunes truck drivi…