The second locked bowling pin effect has Heihachi pins. Requires a 200 score in bowling. A 100 score unlocks the bowling pin effect shown here in this video. 100 is pretty easy. Bowling is a DLC to pay to unlock either alone or as a season pass. As shown here in this video. The text on some locked items says unlocked through Treasure Chests, which is treasure battle mode, also if you play online tournaments you get rewarded with some treasure chests at the end.
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