Roblox
Free Android game hub with avatars, user-made worlds and cross-play
Open world games for Android
Open world on Android covers a lot of ground: shared MMO worlds, driving sandboxes, city simulators and platforms with thousands of player-made games. This list holds 10 of them, and six carry no ads at all. That split is the first thing worth checking. Car Driving City, Sunday City, Melon Sandbox and Rope Action City Fighting Game show ads, while Sky, Albion Online, Diablo Immortal and Old School RuneScape do not.
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Every game here is free to download, but nine of the ten sell in-app purchases. Only Car Driving City has none. Check the update date as well. Sunday City and Melon Sandbox were both updated on November 5, 2026, while Car Driving City last changed on September 16, 2026. Roblox reports over 1 billion installs on Google Play, and Melon Sandbox reports 100 million.
Apps in this category
Melon Sandbox
Free Android ragdoll sandbox with weapons, vehicles and 100 million installs
Fortnite
Free Epic Games shooter with Zero Build, LEGO and music modes on Android 8.0+
Sky
Cozy, ad-free social adventure across seven realms with cross-platform play
Rope Action City Fighting Game
Free open-world hero game with missions, vehicles and unlockable heroes
Car Driving City
Free offline open-world driving game with drifting and deep car tuning
Diablo Immortal
Free Blizzard action MMORPG with co-op raids, PvP and PC cross-play
Albion Online
Classless sandbox MMORPG with full-loot PvP, free and ad-free on Android
Sunday City
Free open-world life sim: run cafés, race cars and raise a capybara
Old School RuneScape
Free Jagex MMORPG with 24 skills, three raids and cross-platform play
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Top 5 picks
Sky
Sky is a calm, cooperative MMO from thatgamecompany, built around meeting other players rather than fighting them. It is free, shows no ads and sells in-app purchases. Version 0.35.2 was updated on October 30, 2026. Google Play lists it at 4.5 stars with 10 million installs.
Albion Online
Albion Online is a sandbox MMORPG with open-world PvP, made by Sandbox Interactive. It shows no ads and sells in-app purchases, so check the shop before spending. Version 1.32.040.346594 was updated on October 27, 2026. Google Play lists a 4.6 rating and 10 million installs.
Diablo Immortal
Diablo Immortal from Blizzard is an action MMORPG with solo play, co-op dungeons, raids and PvP arenas, plus cross-play with PC. It is free with no ads and has in-app purchases. Version 5.1.3 arrived on October 21, 2026. Google Play shows a 4.7 rating.
Car Driving City
Car Driving City is a driving sandbox with drifting, drag runs and a garage for collecting and tuning cars. It is the only game on this list with no in-app purchases, though it does show ads. Version 3.2.4 dates from September 16, 2026. Google Play rates it 4.7.
Roblox
Roblox is a platform of player-made games rather than one world, from racing to tycoons and survival. It is free, shows no ads and sells in-app purchases. Roblox Corporation updated it on October 28, 2026, and the version differs by device. Google Play reports over 1 billion installs.
Questions and answers
Which open world games on this list show no ads?
Six of the ten: Roblox, Fortnite, Sky, Diablo Immortal, Albion Online and Old School RuneScape. The other four, Melon Sandbox, Rope Action City Fighting Game, Car Driving City and Sunday City, show ads.
Are these games really free?
All ten are free to download. Nine of them also sell in-app purchases, so spending is optional but possible. Car Driving City is the exception, with no in-app purchases, although it shows ads.
How can I tell if a game is still maintained?
Look at the update date. Melon Sandbox and Sunday City were updated on November 5, 2026, and Rope Action City Fighting Game on November 3, 2026. Car Driving City last changed on September 16, 2026, the oldest date among the ten.
Related categories
Best-of lists
Before installing, decide what you will tolerate. If ads break the mood for you, start with the six ad-free games. If you do not want purchase prompts at all, Car Driving City is the only option here, and you accept ads in return. Then compare Google Play ratings, which run from 4.1 for Old School RuneScape to 4.7 for several others. Roblox lists its version as varying by device, so the number you see on your phone may differ from what other players report.