The red-and-white will fight for the first-ever VALORANT gold medal at the 32nd SEA Games.
As for Indonesia, they will have to settle for a bronze medal match-up against Team Philippines.
Singapore even managed seven out of 11 full-buy round wins while Indonesia could only manage six out of 12.
Game two saw both teams head to Fracture in another tightly-contested match.
Both teams would soon trade rounds before Singapore won the last pivotal round to secure the win.
It was fair even across the board for game two with both teams winning one pistol round each.
