Overview Ten years ago in 2027, the city of Freeport was on the verge of collapse. The inefficient and under manned police forces were losing in the long hard battle against crime. The city needed help, but the overburdened government could no longer cope with maintaining peace on the streets. The government proposed a bill giving individual corporations the right to form their own police/security forces and they in turn would provide protection for the companies and citizens of the cities. This bill was passed and a new order of law enforcement was birthed. Several well respected sec-forces were established and one hard hitting group calling themselves HARDCORPS helped lead the way in crime prevention and elimination. The chaos slowly subsides as the sec-forces bring peace and order back to the city.

Colonel John Blade, the owner of HARDCORPS, is currently trying to track down the source of a drug distributed on the streets called "U4". This highly addictive drug has been around for some time, but lately strange things have been happening to its users. It is up to Blade to find out what is happening; figure out who or what is behind the weird problems now plaguing the streets; and put a stop to it.

This elaborate puzzle eventually leads back the mysterious Elexis Sinclair. A brilliant biochemist who is attempting to push the evolution of mankind ahead by a thousand generations and she will stop at nothing to get what she wants.

Technical Key Features

  • 16-bit colored lighting in software
  • and hardware mode (3DFX)
  • Hiearachical models with interpolated skeletal animations
  • Translucency (water and fog) & transparency mapped textures
  • C++ DLL programming interface (for add-ons)
  • Read the SiN FAQ for more of Sin's features

Game Features

  • Improved character AI, including NPCs
  • Mission-based levels
  • Large, realistic environments
  • Wide arrary of weapons and vehicles
  • Read the SiN FAQ for more of Sin's features

Multiplayer Support

  • Supports play over LAN and Internet.
  • Has around 20 DM levels in the full version.
  • Ability to play as Blade, JC or Elexis in DM.

System Requirements


  • Pentium 166 (200 MHz recommended)
  • 32 megs of RAM (64 MB recommended
  • Windows 95/98 or NT 4.0 (with Service Pack 3)
  • 50 MB of uncompressed hard disk space
  • Quad Speed CD-ROM
  • 100% SoundBlaster-compatible sound card
  • PCI or AGP video card with 2 MB RAM
  • Joystick and mouse-supported (3-button mouse recommended)
  • Supports network and internet play via TCP/IP
  • Internet play via modem requires 100% Windows 95-compatible 28.8 Kbps or faster modem


  • Power Mac G3 233 MHz
  • 64 MB RAM
  • MacOS 8.6
Image RSS Feed Latest Screens
Water plant SiN weapons 4 SiN weapons 4
Embed Buttons

To promote SiN and grow its popularity (top 100), use the embed code provided on your homepage, blog, forums and elsewhere you desire.

Post news Latest News

No news has been posted here. If you have relevant news to share you should post it now.

Media RSS Feed Latest Video
Downloads RSS Feed Upload file Related Downloads


Jul 13, 2015 SiN resurrected Full Version 0 comments

Early Version of the resurrection mod, it adds less changes however the weapon balance is very similar to the resurrection mod

SiN modding tools and OtHeR stuff

SiN modding tools and OtHeR stuff

Jul 13, 2015 Other 0 comments

This File Contain Modding tools, Multiplayer server stuff, and Archive with previous versions of redemption bots

SiN Linux demo

SiN Linux demo

Jul 13, 2015 Demo 0 comments

This is the linux demo of SiN, so linux users can also enjoy this game too.

SiN MoD  CoMpIlAtIoN


Jul 13, 2015 Full Version 0 comments

This pack contains mini mods in various archives zip and exe self extractors: adultmod - artcore - bassmod100 - biohazard - ch01 - damner13e - grunt_ppm...

SiN:Waders of SiN | GlobaL MoD by Scanarri

SiN:Waders of SiN | GlobaL MoD by Scanarri

Jul 12, 2015 SiN:Waders of SiN | GlobaL MoD by Scanarri Full Version 1 comment

Extract ONLY in "E:\Games" In result you have game in "E:\Games\SiN" On Win 7 Win 8 use software video in game.

SiN ReDeMpTiOn BoTs

SiN ReDeMpTiOn BoTs

Jul 1, 2013 Full Version 0 comments

It includes redemption bots for SiN and Wages Of SiN red 118 for sin and redwos 100 for wages of sin Add this command to the sin shortcut +set game redemption...

Post comment Comments
Guest Jul 18 2013 says:

This comment is currently awaiting admin approval, join now to view.

Post a Comment
click to sign in

You are not logged in, your comment will be anonymous unless you join the community today (totally free - or sign in with your social account on the right) which we encourage all contributors to do.

2000 characters limit; HTML formatting and smileys are not supported - text only

Windows, Mac, Linux
Developed By
id Tech 2
Send Message
Official Page
Release Date
Released 1998
Game Watch
Track this game
Community Rating



8 votes submitted.

You Say


Ratings closed.

Highest Rated (3 agree) 10/10

SiN is a great game quit unknown since it was overshadowed by its competitor Half Life. I personally liked SiN better, this game have more freedom, less linearity, a good level of interactivity, a thing that is missed these days. John R Blade is a bit like Duke Nukem, some kind of Dude filled with testosterone that spread taunts when he kills some bad guys and JC who is his sidekick, and he reminded me a bit Alex Jacobson from Deus Ex with a more humorous tone. The weapons are fun and quite oldschool…

Jul 15 2012 by Blade_Sword

First Person Shooter
Single Player
Last Update
1 month ago
25 members