Struggling to achieve S-rank in Ninja Gaiden 4? There’s a game-changing trick that makes getting top scores significantly easier—even with imperfect runs.
Table of Contents

The 1.2x Karma Multiplier Secret
Completing any mission without using items and without dying grants a 1.2x multiplier for your Karma score, allowing lower Technique, Kills, and Clear Time scores to still reach S-rank thresholds. This multiplier is the key to consistent S-ranks.
| Factor | Impact on S-Rank |
|---|---|
| No Items Used | +1.2x Karma multiplier |
| No Deaths | +1.2x Karma multiplier |
| Single Death | Negative multiplier (S-rank impossible) |
| Checkpoint Restart | No penalty |

The Checkpoint Restart Strategy
When your health reaches Critical Condition (signaled by visual noise), open the menu and select “Restart from Checkpoint” before dying. This warps you back to the nearest Terminal or Muramasa statue with zero penalty—a classic PlatinumGames technique that works perfectly here.
How to Execute:
- Monitor health bar constantly during runs
- Watch for screen distortion effects
- Pause immediately when critical
- Select checkpoint restart before death
- Continue with no negative multiplier
This strategy transforms S-rank runs from requiring perfection to simply needing smart checkpoint management.

Understanding Karma Scoring
Your mission rank depends entirely on total Karma score, calculated from Technique Points, enemy kills, Clear Time, and multipliers. Dying even once reduces total Karma with a negative multiplier, making S-rank impossible, which is why the checkpoint trick is essential.
For more action game guides and gaming tips, check out Technosports. Learn more about Ninja Gaiden 4 on PlatinumGames’ official site!
Note: While tested extensively on Normal and Hard difficulties, this trick should work on Master Ninja mode following the same principles used in other PlatinumGames titles.
FAQs
Does dying once really prevent S-rank in Ninja Gaiden 4?
Yes, a single death applies a negative Karma multiplier that makes achieving S-rank impossible for that mission.
Can I restart from checkpoints without penalty in Ninja Gaiden 4?
Yes, restarting from checkpoints before dying carries no penalty and preserves your multipliers.







