I wouldn&#x27;t see myself as a game buyer at all. So, for me the $5 I paid for skyrim or however much I didn&#x27;t on other several games I bought is money I wouldn&#x27;t have spent.<p>Now the $10 I spent on limbo of different. I didn&#x27;t wait for a sale. I just bought it. I think steam optimized the revenue from me pretty well. And it all started with them giving me portal (one) for free.