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Silent Assassin

Developer
The Blocksters
Rating
9.5
(based on last 6 months)
Votes
90 likes and 5 dislikes
Released
October 2026
Game engine
HTML5
Platform
Browser (desktop-only)
Orientation
Landscape / Portrait

Infiltrate. Disguise. Eliminate.

Silent Assassin is a 3D stealth game where every contract is a puzzle with many solutions. Sneak past guards, steal disguises, eavesdrop on gossip and turn each level into your weapon. Make it look like an accident, and nobody will ever know you were there.

Features

  • 6 handcrafted levels: a training ground, a clifftop mansion gala, a neon casino, a snowy mountain lodge, an opera house on opening night and a three-floor glass skyscraper
  • Many ways to every target: drop a chandelier, poison a drink, rig a turret, push someone off a balcony, or go in loud
  • Disguises: knock out a waiter, guard or chef and take their outfit to reach new areas, but watch out for colleagues who know their team
  • Multi-floor levels with living crowds, patrolling guards and security cameras
  • Gadgets: lockpicks, sedative darts and remote charges unlock as your agent rank grows
  • Contracts mode: replay any level with a new random target and special rules
  • 3 difficulties: Casual, Professional and Master, where one mistake is fatal
  • Mastery and challenges: unlock new starting locations and earn the Silent Assassin rating

Can you finish every contract without being seen?

Controls

Keyboard and mouse

  • Mouse: Look around
  • W A S D: Move
  • Shift: Run
  • C: Sneak
  • E / Q: Interact (subdue, take disguise, drag body, hide, use objects)
  • F: Draw or holster pistol
  • Left click: Shoot
  • R: Reload
  • G: Throw a coin to distract
  • V: Sedative dart (when equipped)
  • T: Plant or detonate remote charge (when equipped)
  • Space (hold): Instinct, to see targets and guards through walls
  • M: Map
  • O: Opportunities
  • Esc: Pause menu

All keys can be changed in Settings.


Mobile

  • Left thumb: Move
  • Drag on the right: Look
  • On-screen buttons: Interact, shoot, sneak, coin, Instinct
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