A hockey player getting 3 assists in one game is said to have gotten a 'Playmaker'. Some people call it that, some people don't. I, personally, have played and watched hockey my entire life (I could skate before I could walk) and I have always known 3 assists by the same player in one game is known as a "Playmaker".
Cap trick A hat trick.
You call a hockey scorer a Sniper
Hockey Just hockey Hockey on ice is called ice hockey
Pond Hockey, Knee Hockey, Floor Hockey, Roller Hockey, Ice Hockey, Field Hockey (Lacrosse), 3 on 3 Ice Hockey
You can call it land hockey or just hockey
A hockey player
A goal is just a goal in hockey.