The Into the Wood Title update for Grounded has 8 achievements worth 400 gamerscore.
Craft tier 3 arrows
Snap a picture using Photo Mode
Kill a flying bug with an arrow from over 30 cm away
Upgrade a tier 3 item to the max level at the Smithing Station
Achieve level 10 Brainpower
Infuse yourself with 20 regular Milk Molars
Complete the Black Ant Hill Lab
Plug the Haze canister