Stardew Valley
FairA$13.78
Addictive design
Subscription to play onlineGame library subscriptionPay once (premium)
All games
55 games
Subway Surfers
HarmfulFree
Addictive design
Loot boxes (paid random items)Free-to-play with in-app purchasesAd-supported (free with ads)Virtual currency (gems, coins, credits)Limited-time offers and FOMOManufactured scarcity and grind+5
Super Mario Bros.
Fair
Addictive design
Deluxe editions, pre-orders and re-releasesGame library subscriptionPay once (premium)
Team Fortress 2
HarmfulFree
Addictive design
Loot boxes (paid random items)Free-to-play with in-app purchasesReal-money trading and token exchangesCosmetic-only purchasesSkin betting and third-party gambling sitesManufactured scarcity and grind
Tetris (Game Boy)
Fair
Addictive design
Deluxe editions, pre-orders and re-releasesGame library subscriptionPay once (premium)
Valorant
CautionFree
Addictive design
Free-to-play with in-app purchasesBattle pass / season passCosmetic-only purchasesContent held back for saleVirtual currency (gems, coins, credits)Limited-time offers and FOMO+2
World of Warcraft
Caution
Addictive design
Real-money trading and token exchangesDeluxe editions, pre-orders and re-releasesMonthly subscription (one game)Cosmetic-only purchasesShareware and free demosExpansion packs+3