Half-Life Featureful SDK 2026-07-30

This release includes:

• The mod sample with all needed assets and demo maps.
• The dev-only package that includes only updated game libraries and FGD.
• The apk for Android (you'll need to manually put the featureful mod folder in your Android Xash3D-FWGS installation)
• Custom FGD provided by the community with related assets (like entity-specific icons and models) that might help the level designer.

Note: zhlt entities are not included in the FGD. You must add zhlt.fgd to your game profile configuration in the map editor.

If you already have a mod in development based on Half-Life Featureful read this article to get the idea how to apply the new SDK version for your project.

Changelog

Bugfixes

• Fixed melee hit sounds not playing on turrets, xen spores, item_healthcharger and item_recharge.
• Fixed item_healthcharger and item_recharge blocking the nearby door movement. Thanks @Ambient-Impact for reporting.
• Fixed garbage sprite icon being rendered if weapon doesn't provide HUD definition for ammo.

Entities

• New spawnflag Solid for item_eyescanner.
• Added parameter Collision type for item_healthcharger and item_recharge.
• item_healthcharger now plays a computer material sound when hit.
• Added Remove inventory items and Remove canisters spawnflags for player_weaponstrip.

Entity templates

• Added property material to configure the material hit sound for the entity.

Skill variables

• Added sk_turret_searchtime, miniturret_searchtime and sentry_searchtime skill variables for configuring the time before the turret gets deactivated if it doesn't see any enemies.

Server features

• Removed sentry_retract feature from features/featureful_server.cfg.

Multiplayer

• Material-specific hit sounds now play in multiplayer by default (they didn't play in Half-Life). Added mp_playtexturesounds to control the behavior.

Documentation

• Wrote proper documentation for player_inventory.
• Added documentation pages for game_counter_set and player_weaponstrip.