- Added an optional spawn menu for NPCs, props, items, and weapons.
- Added Extra Hard and Insane difficulty modes.
- Added visible cartridges when emptying the revolver.
- Improved flashlight performance and fixed lighting being clipped in the left eye.
- Fixed controller input being one frame behind.
- Fixed smooth turning stuttering or changing speed with frame rate.
- Fixed weapons and hands sometimes appearing upside down or incorrectly rolled.
- Fixed controller buttons crashing the game on some Horizon OS versions.
- Fixed quick reload requiring a grab press, retriggering while lowered, and losing excess ammo.
- Fixed several dual-wielding issues with weapon wheels, firing, reloading, and HUDs.
- Fixed room-scale ladders sometimes getting stuck while dismounting.
- Fixed Portal transitions sometimes leaving the destination elevator stuck.
- Fixed Portal camera height when switching between seated and standing play.
- Fixed the view fading to black when leaning near or moving through portals.
- Fixed Portal guns rendering incorrectly when held near or through a portal.
- Fixed Portal 2 menus appearing as a narrow, unreadable strip.
- Fixed the opening container ride in Portal 2 stuttering against the room.
- Restored Portal 2 screen blur, vignette, and fade effects.
- Restored Portal 2 Hard Light Bridges, Excursion Funnels, and Thermal Discouragement Beams.
- Fixed valid Portal 2 portal placements being rejected near blocked areas.
- Fixed player movement through floor, ceiling, and angled portals in Portal 2.
- Fixed Portal 2 linked portal doors rendering with the wrong shape and size.
- Fixed Portal 2 security cameras not falling when a portal is placed behind them.
- Fixed Portal 2 indicator panels sometimes being invisible.