Which free-to-play monetization strategy first surpassed traditional retail game sales in revenue generation for the gaming industry?

The gaming industry has evolved dramatically in its approach to pricing and revenue generation. From traditional one-time purchases to complex free-to-play models with microtransactions, gaming companies have pioneered innovative pricing strategies that have transformed digital entertainment. This trivia question explores a pivotal shift in gaming monetization that redefined the industry's economic landscape.

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Battle Pass subscription models (time-limited progression rewards)
Cosmetic microtransactions (skins, outfits, visual customizations)
Gacha/loot box systems (randomized virtual rewards)
Season Pass DLC models (pre-purchased content expansions)