Kingdom Hearts 3 - Shield Shredder Trophy Guide / Achievement Guide - Score at least 600,000 pts. in Frozen Slider. [Bronze]

World: Arendelle
Area: The North Mountain, Mountain Ridge

You can only play this minigame after having beaten the Arendelle world for the first time. Then you can fast travel back to this world and go to "Mountain Ridge" fast travel point. Talk to your friends in front of the ice castle to play the Frozen Slider minigame.

Strategy:
Slide down the mountain without any crashes, collect as many crystals as you can.

The way you get this highscore is by never losing your multiplier. You build up the multiplier by collecting crystals and not crashing. If you crash you lose the multiplier. If that happens, pause the game and retry as there's almost no way you'll beat the highscore. If you do the slide without crashing you should get 600,000 points easily.