J.A.C.K. Level Editor - Crystice Softworks
J.A.C.K. on Steam
![Hammer Editor 3.5.3 Prefabs for J.A.C.K [Half-Life] [Mods]](https://images.gamebanana.com/img/ss/mods/6292eb81ab2a9.jpg "Hammer Editor 3.5.3 Prefabs for J.A.C.K [Half-Life] [Mods]")
Hammer Editor 3.5.3 Prefabs for J.A.C.K [Half-Life] [Mods]
Jackhammer: Tutorial #1 video - J.A.C.K.: My Favorite Level Editor - Mod DB
J.A.C.K.
J.A.C.K. on Steam
J.A.C.K. :: Official Website
J.A.C.K. :: Official Website
JackHammer Map Editor - Last Resort
![Jackhammer - Volatile Development Kit [Goldsource Engine] [Modding Tools]](https://images.gamebanana.com/img/ss/tools/52fb7eb3d513d.webp "Jackhammer - Volatile Development Kit [Goldsource Engine] [Modding Tools]")
Jackhammer - Volatile Development Kit [Goldsource Engine] [Modding Tools]
J.A.C.K. :: Official Website
J.A.C.K.
J.A.C.K. on Steam
Making cliff and tunnels with Hammer 3.5(.3) / Sledge / Jack Hammer - YouTube
J.A.C.K. :: Official Website
J.A.C.K. Level Editor - Crystice Softworks
Jackhammer 1.1.1064 (Windows) file - Half-Life - Mod DB
HammUEr, a Hammer/Worldcraft map importer for Unreal Engine - Marketplace - Unreal Engine Forums
J.A.C.K. Steam Trailer video - J.A.C.K.: My Favorite Level Editor - Mod DB
HammUEr, a Hammer/Worldcraft map importer for Unreal Engine - Marketplace - Unreal Engine Forums
Valve Hammer Editor - Valve Developer Community
JACK Hammer - Setting up JACK level editor - YouTube
J.A.C.K. on Steam
Valve Hammer Editor - Valve Developer Community
J.A.C.K Hammer Editör TimeLapse Map making - YouTube
Skybox selection & rendition image - J.A.C.K.: My Favorite Level Editor - Mod DB
