Longest Role‑Playing Games – By Playtime, Story, Complexity, or Content

"Longest" depends on the metric:

Most Playtime

• The Elder Scrolls V: Skyrim (hundreds of hours).
• Final Fantasy XIV Online (thousands with expansions).
• World of Warcraft (15+ years of content).

Deepest Story/Lore

• The Elder Scrolls series, Final Fantasy series, Baldur's Gate, Planescape: Torment.

Most Complex Ruleset

• Dungeons & Dragons 5e, Pathfinder.

Most Content

• Skyrim, FFXIV.

Pick based on what "long" means to you: hours, narrative depth, system complexity, or sheer volume.