Cascadia Habitat Tile Placement Rules: Adjacency, Matching & Corridors
Cascadia’s habitat placement rule is intentionally permissive: your new habitat tile must touch your existing environment, but matching habitat types is not required for legal placement.
Where must the new tile go?
Place the habitat tile adjacent to at least one habitat tile already in your environment, including your starter habitat.
Do habitat edges have to match?
No. The official rulebook explicitly notes that matching terrain is not a placement requirement. Matching matters for end-game habitat-corridor scoring.
Can you rotate the tile?
Yes. You may rotate the tile before placing it to orient its habitat halves however you want.
Can you move an older tile?
No. Once placed, habitat tiles stay where they are. You also cannot place a new tile on top of an existing one.
Must the wildlife token go on the tile you just placed?
No. The wildlife token selected that turn may go on the new tile or another legal empty habitat tile in your environment that shows the matching wildlife icon.
Why match habitats if it is optional?
At final scoring, each habitat type scores for your largest connected corridor of that habitat. Matching edges and building continuous regions therefore matter strategically even though mismatches are legal.
Related Cascadia guides
Official source
Rules checked September 2026.