Kingdom Come: Deliverance is a long RPG that typically takes around 40 hours for just the main story, 70–80 hours for main story plus some side quests, and well over 100 hours for a full completionist run.

Main Story Length

  • Most breakdowns put the main questline at roughly 35–45 hours if you stay fairly focused and do minimal side content.
  • Players who skip exploration and fast‑travel aggressively can sometimes finish slightly faster, but the game is designed around slower, immersive progression.

Main + Side Content

  • A “normal” playthrough, mixing story with side quests, activities, and some exploration, commonly lands in the 70–80 hour range.
  • This includes things like learning skills, doing side contracts, and getting better gear, which most players find almost essential to enjoy the game’s difficulty curve.

Completionist Runs

  • Going for all quests, side activities, and optional systems (hunting, alchemy, training, etc.) can push the game to 110–130+ hours.
  • RPG fans on forums often report spending well over 100 hours when they take their time, role‑play, and avoid rushing the story.

How Your Playstyle Changes Length

  • If you mainly follow quest markers and ignore most distractions, expect something close to a 40‑hour narrative RPG.
  • If you wander, read, talk to NPCs, and let yourself “live” in Bohemia, the game can easily fill a long-term backlog slot for months of casual play.

In practical terms: plan for ~40 hours minimum, and assume it can double or even triple if you like to explore everything.

TL;DR:

  • Main story: ~40 hours.
  • Main + some side content: ~70–80 hours.
  • Completionist: 110–130+ hours.

Information gathered from public forums or data available on the internet and portrayed here.