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 September 2026 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 2026-09-14.

LINE Rangers: Brown-Cony Wars!

LINE (LY Corporation)

In order to bring back Sally from the Alien army who took her, Brown, Cony, Moon, James, and all the other LINE characters transform into Rangers and set out on an adventure to rescue her! More than…

Free

4.0

10,000,000+ downloads

Simulation

SimCity BuildIt

ELECTRONIC ARTS

Includes optional in-game purchases of virtual currency that can be used to acquire virtual in-game items, including a random selection of virtual in-game items. Welcome, Mayor, to the city builder …

Free

4.1

100,000,000+ downloads

Simulation

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 …

Free

4.0

100,000,000+ downloads

Simulation

The Sims™ FreePlay

ELECTRONIC ARTS

This game includes optional in-game purchases of virtual currency that can be used to acquire virtual in-game items, including a random selection of virtual in-game items. _________________ From the…

Free

4.5

10,000,000+ downloads

Simulation

Dragon City: Mobile Adventure

Social Point

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…

Free

4.7

100,000,000+ downloads

Simulation

Plague Inc.

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…

Free

4.7

100,000,000+ downloads

Simulation

Fallout Shelter

Bethesda Softworks LLC

Create a brighter future…underground! Take on your role as Overseer in this base building and post-apocalyptic survival game from the Fallout franchise. Build a base and create the perfect vau…

Free

4.6

50,000,000+ downloads

Simulation

Godus

22cans

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 …

Free

4.4

10,000,000+ downloads

Simulation

The Sims™ FreePlay

ELECTRONIC ARTS

Free

4.6

100,000,000+ downloads

Simulation

Sarah’s Adventure: Odyssey

KIKO FUN INTERACTIVE ENTERTAINMENT CO., LIMITED

Sarah's Adventure: Odyssey - A Journey Through Time and Space Welcome to Sarah's Adventure: Odyssey, a journey full of wonders and mysteries! On this mysterious island, you’ll not only ex…

Earn Bitcoin: Rewards & Spin

Jumperbillijumper App development

Earn Bitcoin – Your Gateway to Free Cryptocurrency! Turn your spare time into real Bitcoin. With "Earn Bitcoin," you can accumulate rewards by simply engaging with the app. Whether y…

Ideology Rush - Political game

Plus Games Studio

Lead a secret organization and subjugate the entire society, using propaganda, sound political action and redirecting financial flows! Will you be able to conquer the world? Will you have time before…

Lion Sim: Gun Shooting Game 3D

Nuts Game Ventures

🔥 Play Lion Sim Gun Shooting Game 3D Select fighting Hero of your choice. And Enjoy Auto shooting with Multiple weapons. Fight, survive, and be the last hero standing in fast-paced, action-packed b…

Twinety

Twinety offers a brand new social experience powered by artificial intelligence. Create your avatar, join chat rooms, meet new people with live broadcasts! Travel in Metaverse rooms, create your ow…

Barber Haircut Shop Game – Click to show

Subzero - Stay Madness

Ropstam Game Studio

Welcome to Subzero Stay Madness, a winter wonderland adventure! Engage on a heartwarming journey as Santa, managing a bustling lodge where guests from all over the magical world come to relax and en…

Flirty Vibes: Truth or Dare

QuizFans Studio

Bring more laughter, connection and playful competition to date nights, parties and casual hangouts. Flirty Vibes: Truth or Dare combines multiplayer truth or dare, couple quizzes, romantic question…

Cosmic Idle: Galaxy Tycoon – Click to show

러브앤딥스페이스

InFold Games

"러브앤딥스페이스"는 "러브앤" 시리즈 세계관을 계승한 근미래 판타지 몰입감 넘치는 3D 연애 시뮬레이션 게임입니다. 몰입감 넘치는 1인칭 시점 연출, 다양한 연애 상호작용, 다양한 감각 플레이 설정을 통해 고도로 사실적인 연애 경험을 제공하며, 사랑을 손에 닿을 듯한 현실로 느끼게 합니다. [1인칭 시점 3D 스토리…

Car Cleaning Washing Simulator

AAAREVOLUTION LIMITED

Car Cleaning Washing Simulator is a fun and relaxing game where you get to clean dirty cars! Use different tools like brushes, sponges, and water sprays to scrub away dirt and grime. Rinse, dry, and …

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