Determining the actual length of Stellar Blade requires looking at how much of its world you intend to see. Since its initial debut and subsequent expansion to PC, this action-RPG has offered a variable experience that can range from a focused weekend sprint to a month-long deep dive. The game’s structure, which transitions between linear corridors and semi-open exploration zones, is the primary factor in these differing timeframes.

Quick snapshot of completion times

For a general overview, most players fall into one of three categories based on their habits:

  • Main Story Focused: 20 to 25 hours. This involves following the critical path with minimal side-tracking.
  • Standard Playthrough (Story + Major Side Quests): 30 to 40 hours. This is the most common experience, including meaningful NPC interactions and upgrading Eve’s gear.
  • 100% Completionist: 55 to 65+ hours. This covers every outfit, collectible, fishing entry, and achieving all three distinct endings via New Game Plus.

Breaking down the 20-hour critical path

If you choose to ignore the pleas of the citizens of Xion and focus entirely on the mission assigned by the Colony, the campaign is surprisingly tight. The main narrative is structured around approximately 15 core missions. Early stages like Eidos 7 and the initial boss encounters serve as mechanical tutorials, but the pace accelerates once you reach the city of Xion.

A focused run typically bypasses the deeper exploration of the Wasteland and the Great Desert. While these areas are massive, the main objectives within them are relatively direct. Players who are proficient in the parry-and-dodge rhythm of action games will find that bosses do not act as significant progress walls, keeping the runtime closer to the 20-hour mark. However, skipping side content means you will have fewer SP (Skill Points) and gear upgrades, potentially making the final gauntlet of bosses significantly more time-consuming due to the increased difficulty curve.

The influence of semi-open world exploration

Stellar Blade shifts gears mid-game, introducing large-scale areas like the Wasteland and the Great Desert. These zones are packed with environmental puzzles, hidden caches, and optional mini-bosses. Engaging with this content typically adds 10 to 15 hours to a standard playthrough.

The side quests found in Xion are not merely filler; many offer significant lore about the downfall of Earth and provide essential resources for upgrading the drone and Eve’s Exospines. Missions like "The Scavenger's Story" or quests involving the repair of the city's infrastructure require backtracking and thorough exploration of previously visited ruins. The environmental storytelling in these segments is a major draw for players who prefer a slower pace, and the rewards—specifically the Nano Suits—provide a strong incentive to deviate from the main path.

Achieving 100% completion: The 60-hour journey

For the completionist, the clock starts to climb toward 60 hours. This is due to the sheer volume of collectibles scattered across Earth’s remnants. The primary time-sinks for a 100% run include:

  1. Nano Suit Collection: There are dozens of outfits for Eve, some found in hidden chests and others rewarded for completing specific high-difficulty challenges. Finding the blueprints and the required materials to craft them is a significant undertaking.
  2. Cans Collection: Scattered throughout the world are 34 collectible cans. Collecting these provides permanent buffs to Eve’s inventory and stats. While some are in plain sight, others require complex platforming or solving environmental puzzles.
  3. Fishing Records: The fishing minigame, unlocked later in the story, includes a full logbook of various species. Catching every fish, especially the rare and jumbo variants, requires patience and a significant time investment in the oasis and other water bodies.
  4. Memory Sticks and Documents: To fully understand the game's world, players must find hundreds of data entries. These are often tucked away in corners of the map that are easily missed during a standard run.

Multiple endings and the Lily meter

A critical factor in total playtime is the "Lily's Progress" bar. This invisible mechanic tracks how much data and side content you have engaged with involving the character Lily. If you reach 100% progress before a specific point of no return, a secret area called Eidos 9 becomes accessible. This area adds roughly 2 to 3 hours of gameplay, including unique platforming sections and a boss fight.

Accessing Eidos 9 is required for one of the three endings. Because a single save file cannot easily capture all endings without strategic backup manipulation, most players will need a second playthrough in New Game Plus (NG+) to see everything. NG+ is generally faster because you retain your skills and gear, but it also introduces new tiers of upgrades and even more outfits to collect, which can keep players engaged for an additional 15 to 20 hours.

Impact of DLC and collaboration content

As of 2026, the game has been expanded with several pieces of additional content that affect the total playtime.

  • NieR: Automata DLC: This collaboration adds a dedicated questline and a set of themed challenges. For most players, this content adds about 5 to 7 hours of high-quality gameplay, depending on how quickly you master the specific combat encounters tailored to the NieR aesthetic.
  • Nikke Collaboration: While primarily cosmetic, the associated missions and boss challenges provide roughly 1 to 2 hours of extra content.
  • Photo Mode and Boss Challenge: The inclusion of a robust boss challenge mode allows players to spend hours refining their combat skills against the game’s toughest foes, though this is considered "infinite" content rather than a fixed narrative addition.

Difficulty settings and player skill

Stellar Blade is a skill-dependent game. Players familiar with titles like Sekiro or Bayonetta will likely progress through combat encounters much faster than newcomers. The game offers a "Story Mode" with an "Action Assist" feature. Enabling these can shave 5 or more hours off a main story run by making boss fights trivial and providing visual prompts for parrying and dodging.

Conversely, playing on Hard difficulty (unlocked after the first completion) or attempting the "Boss Challenge" on the highest settings can significantly inflate playtime as players spend time learning attack patterns and optimizing gear builds. On PC, performance stability and higher frame rates can also contribute to a smoother, and therefore slightly faster, gameplay experience compared to the initial launch period.

Summary Checklist for Planning Your Playthrough

  • If you have a busy schedule: Focus only on the main missions and the "Action Assist" features. You can wrap up the story in about 20 hours and enjoy the cinematic conclusion.
  • If you want the "Full" experience: Spend time in Xion, complete the side quests that interest you, and aim for the Eidos 9 secret area. Expect to spend around 35 to 40 hours.
  • If you are a trophy hunter: Prepare for at least two runs. The first run should focus on maxing out Lily’s meter, and the second (NG+) should be used to clean up remaining collectibles and alternate endings. Your total time will likely exceed 60 hours.

Ultimately, the length of Stellar Blade is a reflection of your curiosity. The game rewards those who look behind every rusted bulkhead and dive into every submerged ruin. Whether you are there for the fast-paced combat or the intricate world-building, there is enough content to keep you occupied for dozens of hours in this dystopian sci-fi world.