How do you get high score on sniper arena in sniper 3d assassin shoot to kill?

Some tips:

1) Aim for the headshots as that’d take them down faster.

2) Check the area around you first than looking for players at large distances.

3) Look for locations having 2-3 players in close proximity to take them down faster.

4) Shoot continously without stopping.

5) Use the rifle with least time gap of bullet refill than looking for other specialities.

Hope It’ll help.