J.A.C.K. PC

Brand new level editor for games with a Quake-style BSP architecture; a convenient cross-platform tool capable of incorporating the best features of existing editors, such as Valve Hammer Editor, Q3Radiant, and others. J.A.C.K. does aspire to be the universal level design tool for classic games.

“J.A.C.K.” is a Sandbox game featuring 2d elements, developed by Crystice Softworks for PC and released in 2016. The game offers single-player gameplay. Available on Steam.