Here is the full list of all 30 Glitchrunners achievements.
All Glitchrunners escape out of a level
Die from a traffic cone
Played all 6 levels in a playlist
Gain over 100,000 points as a Glitchrunner
Kill 10 fellow Glitchrunners in a single game
Kill 20 fellow Glitchrunners in a single game
Kill 100 fellow Glitchrunners in a single game
Defend the Powercube for an entire Attack & Defend
Prevent all Glitchrunners from escaping a level
Get stunned 3 times in a row without dying
Kill 4 Glitchrunners with a single M.I.S.S.I.L.E attack
Survive an entire level without dying
Play an Arena Match
Play Every Arena
Kill a player with a drop object
Kill two or more Glitchrunners with a single cannon shot
Get a 4 player killstreak with a weapon
Win Attack and Defend as an Architect with one generator left
Destroy all 3 Buildings in Downtown Showdown
Use Anti-Gravity to throw a Heavy Object
Ride a turbine in Rainforest Rampage for 5 seconds
Use Flip Controls to make a Glitchrunner fall to their death
Play Downtown Showdown 10 times
Play Construction Destruction 10 times
Play Rainforest Rampage 10 times
Play Temple Trap 10 times
Play Snake Oil Springs 10 times
Play Mineshaft Madness 10 times
Gain over 100,000 points as Architect
Win Attack and Defend as an Architect with All Generators remaining