Representing France, Lalaitière is active in the Age of Empires II scene. To date, Lalaitière has played 49 matches in Age of Empires II. Mongols is the go-to civilization for Lalaitière, making up 49.0% of their picks.

The pocket position is where Lalaitière thrives, winning 100.0% of 1 games. Lalaitière carries an ELO of 778 on the RM Team ladder. Lalaitière's RM Team record stands at 38.5% wins over 13 games.