Budgets are not set in stone. Ghost Train certainly exceeded that when it was built in 2015/16.
Can’t disagree with you about budgets changing, but these 3D VR attractions are seriously expensive, in excess of £100M easily, not to mention the required space for a ride like this.
I would love an indoor ride and think it’s something AT definitely needs, but potentially something to rival Valhalla at BPB rather than the 3D VR idea.
As I’ve always said though, let’s forget a large investment until 2025 and invest in flat rides and general park infrastructure. It’s what the park lacks above all else