The best alternative to Second Life is Overte, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Second Life and six of them are so hopefully you can find a suitable replacement. Other interesting alternatives to Second Life are ChilloutVR, Habbo, Viviwo and Twinity.
Overte is an open-source 3D client and server solution that allows for vast social & educational environments to be created and lived in while also being shared in real-time with others.
The main goal is to provide a secure and performant base game for creators and players around the world.
Join the worlds largest virtual hangout where you can meet and make friends. Design your own rooms, collect cool furniture, throw parties and so much more! Create your FREE Habbo today!
Habbo is a 2D Pixelated game Second Life is a 3D non Pixelated game
3D world and 3D chat community, you can create your own avatar, party with friends, dress-up, go shopping and interact via 3D chat.
It is a virtual world for iOS, PC & MAC with conferences, games and exhibitions. It is very fast and easy to use even in slow devices.
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overte has the same hifidelity codebase like second live. You can use the same content, but it's free at all.