The Evil Within 2

• Some of the tougher creatures will require a ton of ammo to take down initially, but once you've fully upgraded weapons they'll become easy. So don't be afraid to avoid them until you have more upgrades.
• The bow has an upgrade path for smoke arrows that will allow you to (repeatedly!) stealth attack enemies inside the smoke cloud. It is really good.
• I think the game seems to have some kind of system a la Dead Space where it'll spawn ammo for the weapons you prefer to use. Never use the sniper rifle? You won't find ammo for it.
• You can craft stuff by using a workbench and you can also craft stuff from anywhere. Using a workbench will use up less resources, so only use "field crafting" if you are in dire straits.