ReactOS on Twitter: "Valve Hammer Editor 3.4/3.5 now works on #ReactOS, even loads maps and textures, thanks to recent patch by I_Kill_Bugs! You see the results of his contribution, so don't hesitate
Microsoft Office Tutorials: Turn the snap to grid and snap to object options on or off
Valve Hammer Editor 3.5
Hammer Map Menu - Valve Developer Community
When your brushes snap to the wrong grid lines : r/hammer
Quick Tip #07 CS:GO Source: Free Rotate or Snap Rotate 15 Degrees to Stay on Grid Hammer Source - YouTube
Problem: Tiles don't snap to Grid (Slightly off) Can anyone help? : r/hammer