Here is the full list of all 17 Collider achievements.
Kill everyone in an 8 Player round of Arc Wars.
Build over 60 nodes in Core Defense.
Shoot 2000 bullets in a round.
Build over 40 nodes in Core Defense.
Everyone dies at the same time.
You collect 15 nodes too far away from the core in one round in Core Defense.
Don't shoot in compression and still survive 20 Waves.
Use a blast shield to wipe out 100 enemies in the center ring in Compression.
Survive until you are squashed by the walls in Compression.
You got caught by a seeker.
Get 20 close calls in Acrobat.
You flew right into the center circle and killed yourself in Acrobat before the first wave starts.
Survive 40 waves in Compression
Traveling over 9000 pixels in any Round.
You let the first red enemy in Core Defense kill your core.
You push all opponents out of the ring in Sumo.
Survive 30 waves in Acrobat.