| App Type | game |
| Release Date | Dec 15, 2016 |
| Details Last Modified | April 9, 2026 (5 months ago) |
| Developer | Crystice Softworks |
| Publisher | Crystice Softworks |
| Genres | Animation & Modeling, Design & Illustration, Game Development, Utilities |
| Supported Systems |
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| Windows, Mac, Linux |
| Price | $14.99 |
| Required Age | 0+ |
| Recommendations | 252 |
| Achievements | 18 |
| Packages | 1 |
| Website | http://crystice.com/jack/ |
| Support | http://hlfx.ru/forum |
| Support Email | support@hlfx.ru |
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.
Includes level editor
Stats
Steam Achievements
Steam Cloud
Steam Trading Cards