A unique and interactive lava simulator ! Interact in real-time with eruptions in photorealistic and dynamic environments. Create eruptions, control flow, pressure, temperature, and see the result in beautifully rendered 3D landscapes !
We are not affiliated with IsThereAnyDeal.

















Discover a unique and fully interactive lava simulator ! Watch eruptions and lava flows across the stunning landscapes of Réunion Island. This simulation was co-created in 2016 with Eric Chahi, the renowned author of Another World, From Dust, and Paper Beast ! The simulator lets you interact in real time with eruptions in photorealistic, dynamic environments, revealing a wide range of volcanic structures, from lava fields to cones creation ! Create new eruptive fissures, control flow rate, temperature, pressure, and observe the evolution in beautifully rendered 3D landscapes ! The application is powered by a custom-built graphics and physics engine, specifically designed for this simulation and using the incredible computing power of GPUs ! Useful Keyboard Shortcuts • Mouse, middle button : move the camera from the observer’s point of view • Alt + middle button : rotate the camera • C or double-click : center the camera on the selected point • Break : start / pause the simulation • Escape : open the main menu, with access to scenarios and graphic settings
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.

















Discover a unique and fully interactive lava simulator ! Watch eruptions and lava flows across the stunning landscapes of Réunion Island. This simulation was co-created in 2016 with Eric Chahi, the renowned author of Another World, From Dust, and Paper Beast ! The simulator lets you interact in real time with eruptions in photorealistic, dynamic environments, revealing a wide range of volcanic structures, from lava fields to cones creation ! Create new eruptive fissures, control flow rate, temperature, pressure, and observe the evolution in beautifully rendered 3D landscapes ! The application is powered by a custom-built graphics and physics engine, specifically designed for this simulation and using the incredible computing power of GPUs ! Useful Keyboard Shortcuts • Mouse, middle button : move the camera from the observer’s point of view • Alt + middle button : rotate the camera • C or double-click : center the camera on the selected point • Break : start / pause the simulation • Escape : open the main menu, with access to scenarios and graphic settings
A unique and interactive lava simulator ! Interact in real-time with eruptions in photorealistic and dynamic environments. Create eruptions, control flow, pressure, temperature, and see the result in beautifully rendered 3D landscapes !
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.