Troubleshooting the "Out of Memory" Error in Cossacks 3 Cossacks 3 is a modern tribute to the golden age of real-time strategy, capable of rendering tens of thousands of units on screen at once. However, despite being a 2016 release, many players—even those with high-end rigs—frequently encounter the dreaded crash.
In the options menu, set interface scaling to 100%. High scaling (like 150% or 200%) is a known memory hog. cossacks 3 out of memory
Type "Performance" in the Windows search bar and select Troubleshooting the "Out of Memory" Error in Cossacks
When a match goes long, the number of units increases, and the map data expands, the game hits this hard ceiling and crashes. Top Fixes for the "Out of Memory" Error 1. Enable the 4GB Patch (LAA) despite being a 2016 release