is this unreal engine 4?

[javiermandil]

Great graphics!!! Are you using ue4? looks like in the videos. keep up the good work!!

[SHOKK♥]

It's some OpenGL based Engine(from what I could tell from the demo), no idea what the name of it is but it seems to be popular with Russians so perhaps it came from them.

[Black Mane Lion]

I'd love to find out so I can tinker around with it

[RomanKL]

This is custom engine

[Kormoran]

If it looks to you like UE4 rendering, man you really have no idea. Rendering wise, shadows and lighting are much much closer to unity3D, than even ue3, let alone ue4. Same goes for physics.

Since it's a custom engine, that's pretty great to reach the level unity3d offers imo. But comparing to ue4, cmon man, not sure if serious or just joking. You could also mention cryengine, because why not.

[antales]

We use the same pbr as UE4 (i.e. lighting model). Not like Unity. Shadows are just shadow maps - they all the same. The things you talking is indirect lighting. Yes, we use simple IL model, not like UE4 with its LPV, radiosity and VCT. Just simulating light bounce.