Here is the full list of all 49 Streamline achievements.
Wall run for 10 seconds.
Reach level 5.
Play at least 10 games of Streamline!
Eliminate yourself. :(
Eliminate a Runner that is stunned.
Eliminate the Runner with the least points with at least 5 other Runners still standing.
Eliminate all Runners with more than 90 seconds left.
Eliminate 10 Runners in under 30 seconds.
Eliminate a taunting Runner.
Eliminate the Runner with the most points with at least 5 other Runners still standing.
Eliminate a Runner that picked up points dropped by another Runner in the last 5 seconds.
Eliminate 5 Runners in under 20 seconds.
Eliminate a Runner that has not seen you in the last 10 seconds.
Eliminate a Runner from behind.
Reach level 2.
Stun 10 Runners in under 30 seconds.
Stun 10 Ghosts in under 30 seconds.
Loot 3 orbs from eliminated Runners in under 10 seconds.
Stun 10 Runners in 30 seconds.
Be within 3 meters of the Hunter and then get 25 meters away.
Be one of the last 25% Runners standing.
Be within 5 meters of another Runner when they are eliminated.
Don't touch the ground for 5 seconds.
Don't move for 30 seconds.
See the Hunter eliminate another Runner.
Be the last Runner standing and eliminate the Hunter.
Be the last Runner standing.
Have someone bet over 100 credits on you.
Have someone bet over 1000 credits on you.
Have someone bet over 10,000 credits on you.
Unlock twenty cosmetic items.
Sprint for 30 seconds without stopping.
Get stunned and then stun another Runner within 5 seconds.
Get stunned.
Stun another Runner and then get stunned within 5 seconds.
Unlock one cosmetic item.
Unlock five cosmetic items.
Taunt while the Hunter can see you.
Eliminate another Runner during Sudden Death.
Eliminate a Runner in a section that is closing off or has closed off.
Eliminate a Runner in the air.
Eliminate a Runner while wall running.
Stun the Hunter.
Recover from less than 5% health.
Reach level 10.
Reach level 25.
Reach level 50.
Unlock fifty cosmetic items.
Play at least 100 games of Streamline!