League of Legends

League of Legends presents one of gaming's most information-saturated HUDs, and decoding it under pressure is a genuine skill. The bottom bar packs ability cooldowns, item slots, summoner spells, and health and mana bars; the minimap demands constant glances to track unseen enemies; floating combat text, status-effect icons, and stacking buff timers compete for attention during fights. None of it is optional — competitive play assumes total fluency with the layout. The champion-select screen is its own elaborate negotiation: pick-and-ban phases, role assignment, and rune-page configuration all happen against a ticking lobby timer. New players are routinely overwhelmed, and the game's notorious learning cliff is as much about parsing the interface as mastering the mechanics. It rewards memorization over discoverability, by design.