Xonotic

Free shooter set in the future

Battleswarm

Live the action on both sides and from different points of view

Unvanquished

Action-packed shooter set in a futuristic environment

AssaultCube

First person shooter based on Cube

Adrenaline Injection

Roguelike platformer in a Sci-Fi setting

Wolfenstein: Youngblood

The first collaborative Wolfenstein adventure

Dauntless

Survive an invasion of monstrous creatures

Aztaka

Bring Aztec culture legends to your PC

Unfortunate Spacemen

Fast-paced multiplayer shooter in space

Soldat

Wipe out your opponents in this frenetic game

Darwin Project

Battle royale action game with survival elements

Battle Crush

Fast-paced Battle Royale full of action and intense battles

Cross Fire

Frenetic online action game totally free of charge

AstroMenace

Classic-looking spaceship game

Once Human

Multiplayer survival game set in an open-world

Marvel's Guardians of the Galaxy

Maintain galactic order with Guardians of the Galaxy

NetworkMiner

Analyze passively the packets of your local network

NMapWin

Assess your network security by scanning ports

Angry IP Scanner

Scan both IPs and port ranges

IPConfig

A graphical interface for the command of the same name

DynSite

Automatically updates your dynamic IP, very useful for dynamic Internet connections

Hide IP

Maintaining your privacy is very simple with this program

Packetyzer

Packet capturer based on the Ethereal project

Easy Hide IP

Hide your IP address and your geographic location

Real Hide IP

Hide you IP address from prying eyes

Find MAC Address

A simple way to find out MAC addresses

No-IP

Assign a name to your IP address

Advanced IP Scanner

Analyze the computers connected to your local network

NetGhost

Define your IP for each WLAN that you connect to