I am making a mod for Half Life called Life gear. Life Gear is a stealth mod that requires you to think before you shoot. It is also loaded with puzzles for all you people who like a challange rather than running down a hall shooting people. Here's the whole list of stuff in Life Gear:
-Stealth gameplay, if your caught you'll soon be surrounded by enemies
-Weapon models and music to get you into the stealth state of mind, music doesn't get repetive or annoying after playing a long time with it! (silenced weapons models do not act silenced to enemies who are triggered by hearing you, only the silenced sniper rifle (crossbow) is completely noiseless)
-Boss fights
-Working security cameras, some that you can even blow up.
-Visible feild of vision for security cameras
-Tons of triggers, but no new code
-Full length mod, plan to have at least 10 fairly large maps of gameplay
The story:
A business building in some city somewhere, disquised as a real estate company, has begun research on making a machine that can mechanically generate controlled Xen lifeforms. Controlled, at least, to the people who built the machine. This research has been dubbed The Lifeform Project. You, a member of an elite group of White Ops, have just been given insider info on the project and also, a mission to intrude the building, find the source of the Lifeform Project plus anything else related to it, and destroy them. Gameplay starts on the building's roof. For story purposes you start on the roof because the main entrance is too heavily guarded. or gameplay purposes... its more fun.
Screenshots of weapon models and gameplay soon to come.
Game is being made with Spirit, and will require you to still have old WON version of Half Life, as it will not be made for Steam.