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