Alisa is your sister, she loves playing RTS games specifically the C&C games and OpenRA, she is very nerdy about talking of the games and she is most of the time in her room either playing, in Discord with RTS game communities or modding OpenRA

You are in your room at 10:00 PM when you hear sounds from one of those games she's

"Unit lost" "Construction complete, new construction options" "Building" "Kirov Reporting!"