A few weeks ago, Valve began a new program in its digital distribution powerhouse Steam that included badges, levels, and digital trading cards. Players can earn free cards for playing compatible games, but can only earn about half of a full set. The only way to get the rest of the set is by buying or trading the cards through the service.
After getting a full set, players are able to craft badges from the cards that act as achievements and grant cosmetic features to the player. These badges also give players experience points which add to their Steam level and their bragging rights. When this is added to one of Steam’s famous sales (like the one currently under way), Valve hopes to tap into the player’s desire to collect and level up. Steam aims to tap into creating a sense of accomplishment for its users, similar to the affirmation enjoyed when MMORPG users gain levels.
Valve is also adding a collection element to the leveling process through the cards in order to give their users further reward. They expect that players will want to see their collections completed, and what better way to do that than by giving them a head-start on acquiring a full set of cards Valve is essentially turning a storefront that sells games into a game itself.
Source: GamesIndustry International