Please follow the top-up / reload steps for Warframe Platinum in-game purchase with Multi Game Card.
1. Search for ‘Multi Game Card’. Click on the search results listing.
2. On the Multi Game Card Page, select your preferred denomination. Click "Buy" to purchase.
3. Check your purchase quantity and the denomination are correct before you click Proceed to Checkout.
4. There's a wide range of payment options to select and you may change the “Current Checkout Currency” to view all available payment methods for your region.
Click "CHECKOUT" to confirm the purchase.
5. Track the status of your order from your OffGamers order history page. Click "View order details" to view your order.
6. Open Warframe website and login to purchase platinum – https://www.warframe.com/buyplatinum. Click on Buy Platinum purchase the platinum.
7. Select the desired Platinum package to purchase and click on More Payment Options.
8. Select Multi Game Card.
9. Fill in details – MGC Serial & MGC Pin. Click “Pay Now”
You have successfully purchase Warframe in game Platinum via Multi Game Card.
To purchase more, click here