The mod you are trying to view has ceased development and consequently been archived. If you are a member of this mod, can demonstrate that it is being actively developed and will be able to keep this profile up to date with the latest news, images, videos and downloads, please contact us with all details and we will consider its re-activation.

Tonic is a single player modification for the first person shooter Half-Life created by Valve Software. Originally named "Kill Or Be Killed", the mod has since gone under a very large reorganization after a couple of months of inactivity. What started out as a little mess around project by a 12 year old kid eventually evolved into what you see here over a period of about 4 years. Early in development all work on the mod was lost due to a hard drive failure, and everything had to be restarted. Since then the mod has picked up different members, lost other members, nearly failed, and flourished with development. Complete information here.

Watchers
TheDebonairNomad

TheDebonairNomad

Joined
mystery8

mystery8

Joined
Egi-RaZoRZ

Egi-RaZoRZ

Joined
Quackzilla

Quackzilla

Joined
lillbrorsan

lillbrorsan

Joined
Teh_Freak

Teh_Freak

Joined
a_llama

a_llama

Joined
Garglet

Garglet

Joined
spec

spec

Joined
Ghoul

Ghoul

Joined
LedZep09

LedZep09

Joined
.nOah

.nOah

Joined
thesizzzler

thesizzzler

Joined
Robo_Ronald

Robo_Ronald

Joined
mp5h4x

mp5h4x

Joined
Bunky_09

Bunky_09

Joined