Click the Nightfall v1.0 Win64 button under Releases to the right to download the zipped file.
Extract to your desired location.
Double click Nightfall.exe to run.
Click the + 1 release button under Releases to the right to download the zipped file.
Extract to your desired location.
I don't know how to use a Mac so figure it out from here yourself.
Nightfall is a game where you are on an island and must survive.
Use your tools to collect resources that are about in the level. Use the resources you collect to build.
Build structures and gadgets, like furnaces that let you craft and workbenches that allow you to upgrade your tools.
Smelt resources into more refined versions for building nicer things.
WASD: Move
Shift: Sprint
Mouse: Camera
Left Mouse: Action
1-4: Tool Selection
Space: Jump
Tab: Inventory
E: Move object further
Q: Move object closer
F: Confirm placement
Y: Cancel