THIS is a new project that could possibly be used for DOOM, but you’d have to do some SUPER complex math for collision, and there are no textures (besides 1 (max 512x512) on the floor, and sprites that can be drawn). If you did this, you’d have to credit KWX though, because he made basically the whole engine (besides me making the “wires” be compatible with blocks, but he already made blocks for sprites (if they are visible, and also to place them).