Night Attack On Little Sis Walkthrough Full Link May 2026

Night Attack on Little Sis! (also known as Sleeptime Fun! ) is a short PC simulation game developed by Rayn and Namida. The core gameplay involves a stealth-based mission where the player character uses "ninjutsu training" to sneak into a younger sister's bedroom to perform various interactions without being caught. Walkthrough & Gameplay Mechanics A full completionist run typically takes about

  • Emerge into the night air and make your way back home

Tips and Strategies

The first level serves as a tutorial. Focus on learning the difference between the walking and crouching speeds. night attack on little sis walkthrough full

Gameplay & Mechanics: The Stealth Loop

Health Safety:

In adventure modes, never let your sister's health drop below 3 . A "thirst" node can instantly end the run if her health is too low. Night Attack on Little Sis

Night Preparation:

Go to sleep after 22:00 . Adding 90 minutes of sleep allows you to wake up during the night to begin your "mission". Emerge into the night air and make your way back home

Crouch-Walking is Life:

You are nearly silent while crouching. Make this your default movement mode.

  1. Game Overview & Core Mechanics
  2. Chapter 1: The Creaking Floorboards
  3. Chapter 2: The Forgotten Basement
  4. Chapter 3: The Sister’s Threshold
  5. Full Endings Guide (Good, Bad, True)
  6. Collectibles & Easter Eggs
  7. Pro-Tips for Stealth