[Current Date] | Version: Summer Splash 2.0
Target Jessica first. In the UPD, she carries the "Super Soaker 9000." If you don't disarm her (by splashing her twice in a row), she will unleash a "Typhoon Strike" that ends the party instantly with a "Flooded Electronics" game over.
: Pay attention during the "Intro" or "Volleyball" segments to unlock character-specific interests.