Général
It is always interesting to lite yellow bell (triple bonus) and green bell (lights extra ball). All three bells lit 'shield' both side escapes: on left through an EB and the right one raising a post that repels 95% of the balls.
Général
When in competition, keep in mind that a center drain doesn't score bonus so they can be 'stolen' from the previous player. This happens even at the end of the game (the machine doesn't reset bonus to 1).
Général
Luck Smile is, mainly, a bonus game. Light Triple and manage to light the 100 bonus. Collect at the right saucer. Repeat.
Skillshot
Avoid the 5000 points upper lane from plunge. The other two lanes (Triple and Lite Bumpers) may be worth a nice amount of points during the game. Triple gets unlit at the beginning of every ball.