-River got into Cookie Run Kingdom because of Kacy and he enjoys it as they played the game together.

-River's favorite characters from Cookie Run: Kingdom are Wizard Cookie, Beet Cookie, Clover Cookie, Pancake Cookie, Avocado Cookie, Matcha Cookie, Parfait Cookie, Sorbet Shark Cookie, Rockstar Cookie, Space Doughnut, Milky Way Cookie, Pinecone Cookie, Cotton Cookie, Squid Ink Cookie, Mango Cookie, Red Velvet Cookie, Fig Cookie, Almond Cookie, Strawberry Crepe Cookie, Werewolf Cookie, Tiger Lily Cookie, Chili Pepper Cookie and Stardust Cookie.

-Aside from cockroaches, River likes ladybugs and butterflies.

-River likes to watch caterpillars turn into butterflies.

-River is allergic to pineapples.

-River plays Plants Vs Zombies and his favorite plants are Peashooter, Repeater, Cattail, Wall-Nut, Cherry Bomb, Sun-Shroom, Iceberg Lettuce, Bonk Choy, Kernel Pult, Snapdragon, Coconut Canon, Lightning Reed, Pepper-Pult, Red Stinger, Endurian, Magnifying Grass, Phat Beet, Thyme Warp, Primal Sunflower, Primal Peashooter, Tangle Kelp, Moonflower, Nightshade, Grimrose, Dusk-Lobber, Homing Thistle, Ghost Pepper, Hurrikale, Fire Peashooter, Turkey-Pult and Tiger Grass.

-River likes climbing onto Trees and is good at it due to experience.

-River usually likes to walk barefoot at home.

-River secretly dreams of putting his parents in a SAW trap to punish them for selling him to a trafficking service.

-River used to collect bottlecaps before he got adopted by Roy and still kept some of them with him.