You can try out games on Play store without having to install them

After launching Instant apps, Google now has launched Google Play Instant games that allows you to play games first and then download it. 

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Android Apps on Google Play

Turns out you can install Google Play Store in W11 on the Ally 🥳🥳 : r/ROGAlly

Google Play Store not working? Here are some fixes you can try out

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Now Google Play allows you to run games without installing

Google Play Store not working? Here are some fixes you can try out

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Google Play Instant provides a demo of Android games before you buy them