Hammer++

Hammer++ is a community-made modification of Valve Hammer Editor for Source engine that provides an updated, feature-rich version of the editor. The trailer and website can be found at the following link: https://ficool2.github.io/HammerPlusPlus-Website/index.html.

Hammer++ currently supports the following branches of Source engine: Template:Game name, Template:Game name, Template:Game name, Template:Game name andTemplate:Game name.

Note:Games based on these engine branches can still work with the editor by installing the appropriate version. For example, the editor can be used with Template:Game name by installing the branch. For Template:Game name, this tutorial must be followed instead.

Features

• Accurate lighting preview
• Upgraded graphic fidelity
• Significantly better stability
• Particle rendering
• 2D + 3D skybox preview
• New model browser, particle browser, color editor and keybind editor
• Realtime display of fog and ropes
• Variety of new tools such as physics simulation, gizmo manipulation, drawing of polygon shapes and convex brush merging
• New func_instance tools
• Quality of life improvements
• ... and much more!

A more detailed feature list can be found on the website.