The “Vegan” achievement requires players to play through the entire game without killing and eating animals in The Forest. Players will need to finish the game and choose to save Timmy to get this achievement.
Note that players can still kill cannibals but cannot eat them. Accidentally killing animals, such as animal death by falling trees, counts against the achievement. As such, it is best to get the “Vegan” achievement by rushing through the game and interacting with the world as little as possible.
The main food source for players will be plants, such as blueberries and edible mushrooms, and snack bars that they can pick up from suitcases, caves, and other locations.
Players can build a garden to grow plants. However, players deciding to rush through the game can easily find an abundance of snack bars inside the caves.
