What is the full name of SLG game?

Excuse me, could you please clarify what you mean by "SLG game"? It seems like an abbreviation for a specific type of game, but I'm not immediately familiar with it. Could you possibly provide some context or expand on the term so I can give you an accurate answer to the question of its full name? I'd be happy to help once I have a better understanding of what you're referring to.