As a 3D artist and sound designer, Slobodan has done almost all of what you see and hear in the game. He is the founder of Altfuture and the maker of its first game Switchcars, now proactively infecting the team with his vehiclemania.

Ivan is doing the simulation stuff - everything about railway, wheels, engines, etc. Procedural mesh generation too. His editor tools have made Slobodan's life easier (not!). When not on Derail Valley, he's busy making other crazy games.

Nenad's responsible for VR-related parts of the game. If you can throw it, Nenad made it so. He is also the one with the hawk eye on game's performance graphs, and the one to soothe the pains of git merge conflicts for the other two.