Only use reputable platforms with escrow protection.
Swap your Google Play code for a Steam code of equal value.
If you have a Google Play gift card that hasn't been redeemed yet, your best bet is a . how to buy steam gift card with google play
Log into the Steam version of that same game. Your items/currency will be there. ⚠️ A Note on Safety Be careful with "Balance Exchanger" apps or sites.
Never give your login credentials to a third party. Only use reputable platforms with escrow protection
Buy the currency on your phone using Google Play.
If you want to try a specific marketplace, I can help you or check for current deals on Steam gift cards. you have to get creative.
If the money is already in your Google Play balance, you have to get creative.