Spartan Race, a Family Boomerang coaster by Vekoma, has finally opened at the park. The ride moved from the adjacent Vinpearl Land before it closed. Interestingly, they kept the dolphin-themed coaster train design:
Sources: https://goo.gl/maps/iYb1uaWWygPxxero9 and https://goo.gl/maps/yukey6bdb32K1EvQ7