Cold VR: Sub Zero Update has an iceberg-sized host of updates, including bHaptic integration, new levels, and use of enemy weapons:

Five new levels added to the game to the game

A new streamlined campaign experience with optional backrooms horror levels

Harness weapons dropped by defeated foes, and for some challenges, depend entirely on this new mechanic

Players can now feel the chilling rush of COLD VR’s touch coursing through their bodies, as the game is now fully integrated with the full-body haptics suit by bHaptics

Older levels have been tweaked and existing levels optimised and rebalanced to improve flow

General fixes and improvements to areas such as enemy AI, UI, main menu locomotion and balancing