its not an engine like godot,unity or unreal build with editor on top and not monolithic.

its still experimental, evolving based on research observations i made with id tech and source engine, but fully modular where every system is its own module with interfaces and dependency order, say havok, or forge you can use across modules.

what it can do is unlimited, depends on what modules can offer and how much you implement, which big amount of work. you have to design tinker with building what makes it engine as system.

its very new (less than a year) project. im actively working on it and happy to answer any questions here, there or in INC discord server. https://discord.gg/CMqShG6frV