Idle Engine Simulator Description

Start with a worn 50cc lawn mower engine and build your way up to a roaring 28-cylinder radial. Idle Engine Simulator is a relaxing engine tycoon game: rev your engine, bolt on better parts, tune it on the dyno and keep earning cash even while you are away.

Every engine has a power target and an efficiency target. Upgrade it part by part, find what is holding it back, and certify it at the redline to unlock the next build. Mopeds, dirt bikes, V-twins, inline-4s, flat-4s, straight-6s, V8s, V12s, W16s and giant radials: 24 engines, each one animated piston by piston, with an engine note to match.

BUILD
• Tap and hold to rev your engine all the way to the redline
• Upgrade intake, exhaust, ignition, fuel, cooling and boost parts
• Badges show what holds you back: bottleneck, overheating, knock or misfire
• Certify each engine for power and efficiency, then build the next one

TUNE
• Dial in air/fuel, spark advance and cam timing by hand
• Choose piston crowns, engine shapes and firing orders
• Race rival engines up the dyno league, from Rookie to Legend

COLLECT AND RESEARCH
• Open toolbox chests and collect 56 part cards in 5 rarities
• Research lasting upgrades in the R&D Lab, even while you are offline
• Daily goals and free daily chests
• Rebuild as Mk II, Mk III and beyond, and keep your cards and research

• Offline earnings while you are away
• Calm, clean visuals and satisfying engine sounds
• No account needed. Your progress is saved on your device.
• Perfect for fans of idle games, tycoon games, car games and engine simulators

Idle Engine Simulator is free to play. It shows ads and offers optional in-app purchases.

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Is Idle Engine Simulator safe for my device?

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Yes, Idle Engine Simulator follows the Google Play content guidelines to ensure safe use on your Android device.

What is an XAPK file, and what should I do if the Idle Engine Simulator I downloaded is an XAPK file?

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A file with .xapk extension is a compressed package file. It is a container file format that incorporates APK and additional associated files required for the installation. The XAPK format was introduced to package the APK file and OBB file together for a seamless delivery and installation process. XAPK format can help reduce the package size of application. On mobile phones, users need to install the XAPK installer first, and then install XAPK files through that installer. But on PC client, you just need to put the file on LDPlayer.

Can I play Idle Engine Simulator on my computer?

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Yes, you can play Idle Engine Simulator on your computer by installing LDPlayer, an Android emulator. After installing LDPlayer, simply drag and drop the downloaded APK file into the emulator to start playing Idle Engine Simulator on PC. Alternatively, you can open the emulator, search for the game or app you want to play, and install it from there.

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