- "Insects" was renamed to "Land Creatures" inside the Omnidex.
- Season tags were added to all Land Creatures.
- 28 new Land Creatures were added:
- Jupiter Isopod
- Clown Isopod
- Spotless Ladybug
- Scarlet Skimmer
- Dark Bee
- Spider Wasp
- Yeti Isopod
- Odorous House Ant
- Candy Red Pill Millipede
- Metallic Comb-Clawed Beetle
- Satin Moth
- Blushing Snail
- Woolly Aphid
- Snowy Window Firefly
- Rosalia Longhorn Beetle
- Yellow-Headed Yellowjacket
- Corrugated Leaf Beetle
- Stinky Giant Mountain Ant
- White Scarab Beetle
- Giant Hornet
- Pale Grass Blue
- Giant Land Snail
- Blue Dasher
- Gold-Spotted Flower Chafer
- Army Ant
- Golden Emperor Moth
- Great Purple Hairstreak
- Blizzard Leopard Gecko
- Weather tags were added to all Insects.
- 27 New Insects were added:
- 038: Cape Honey Bee
- 043: Wandering Glider
- 044: Banded Skimmer
- 045: Green Tortoise Beetle
- 046: Rimmed Window Firefly
- 047: Squeaking Silkmoth
- 048: Hummingbird Hawkmoth
- 049: Red-Necked Longhorn Beetle
- 050: Blue Riverdamselfly
- 051: Honeypot Ant
- 052: Harvester Ant
- 053: White-Lipped Snail
- 054: Leopard Gecko
- 055: Bombardier Beetle
- 056: Common Flangetail
- 057: Common Red Stag Beetle
- 058: Common Mapwing
- 059: Common Yellow Swallowtail
- 060: Small Tortoiseshell
- 061: Dark Stag Beetle
- 062: Giant Helicopter Damselfly
- 063: Giant Flower Beetle
- 064: Ghostly Silkmoth
- 065: Guava Skipper
- 066: Savagei Stag Beetle
- 067: Dung Beetle
- 068: Morgan's Sphinx Moth
- Insect was released.