I'll take a guess that this won't be suitable for little ones with active imaginations. It does look pretty cool for older children. You can take a look at the images on the official website and decide whether it is for your family.
Tickets are NTD280 per person (199 for children 90-120cm in height).
Address: Huashan Artist Village 臺北市中正區八德路一段1號 Bade Road Sec 1, No. 1
Directions (in Chinese): http://darkart3d.sincepro.com.tw/Oem_Page/Traffic.asp