Hidden in the gameplay options, a new slider appeared: Trailer Stability . For the first time, you could tune your rig from "rock solid train carriage" (default 1.5.2 behavior) to "slippery eel on an icy roundabout." This single slider created the "Hardcore Physics" modding scene.
This is a geek’s delight. In 1.5.2, rain was a simple alpha texture sliding down your windshield. In 1.6.1, raindrops had mass . They reacted to your turning speed. Slam the brakes? The drops smear upward. Turn a corner? They slide laterally. It was mind-blowing for 2013. Euro Truck Simulator 2 Patch 1.5 2 To 1.6.1
By Alex C. – Virtual Trucking Historian Hidden in the gameplay options, a new slider
Before 1.6.1, if you missed your exit, the GPS would freeze for three seconds, then draw a bizarre 200km detour. 1.6.1 introduced instant route recalculation. It was so fast that players initially thought it was a bug. Slam the brakes
Have a memory of the 1.5.2 to 1.6.1 transition? Share your horror stories of broken mods or the first time you felt the trailer slide in the comments below.
At first glance, a jump from a "point-five" to a "point-six" patch seems incremental. In reality, this transition—rolling out from late 2013 into early 2014—was a seismic shift. It represented the moment ETS2 stopped being a "good simulation" and started becoming the living, breathing road network we know today.