27
University of Colorado, Department of Physics
119
Freeware
Build an atom out of protons and see how the element, charge, and mass change.
76
Pokémon Online.
4,393
Open source
Deploys pokemons into team battles, the winner gets the rewards.
384
Giant Army
5,776
Commercial
Simulate celestial bodies with real-time gravity, climate, collision, & physics.
13
MindArk PE AB
3,274
Freeware
Entropia Universe is an advanced 3D online virtual environment.
1
Guild Software, Inc.
53
Shareware
Vendetta Online is a 3D space combat MMORPG for Windows.
onlineboxing.net
1
Freeware
Online Boxing 2D is a small little game that brings lots of fun.
Paradox Online
Freeware
Here at Paradox Online. We build the game around you!
89
Biggly.com
17
Shareware
This software will help you build the body shape you always dreamed of having.
1
EGOSOFT
183
Commercial
You can trade, fight, build and think in a living and breathing universe.
F4
18
Freeware
It's a persistent online racing game based on a futuristic fantasy universe.
42
Pokemon Mystery Universe Team
62
Freeware
Pokemon™ Mystery Universe is a non-profit multiplayer online game.
Enetpoker-Enet
Freeware
Enter the gaming universe with this online casino game.
2
Piranha Games Inc.
2,241
Freeware
Tactical Mech-based online shooter set in the BattleTech Universe.
USM 2016
110
Freeware
Catan Universe is an online gaming platform for all Catan fans.
2
FromSoftware, Inc.
1,651
Commercial
Online action roleplaying game set in a dark fantasy universe.
1
Actinic Software Ltd
52
Shareware
Actinic makes it easy to build and manage your online store and process orders.