Here is the full list of all 24 Spark Five achievements.
Kill 25 Guards.
Collect 50 Time Capsules.
Kill 50 Guards.
Destroy 50 Bio-Pods.
Place 60 Bombs.
Collect 100 Time Capsules.
Kill 100 Guards.
Destroy 100 Bio-Pods.
Place 120 Bombs.
Kill 200 Guards.
Destroy 200 Bio-Pods.
Complete the Nemesis Campaign.
Complete the Nemesis Campaign without Indicators.
Complete the Spark Campaign.
Complete the Spark Campaign without Indicators.
Obtain 5 Stars in all Levels of the Spark Campaign.
Open 50 Loot Boxes.
Open 100 Loot Boxes.
Open 200 Loot Boxes.
Kill 400 Guards.
Place 240 Bombs.
Place 360 Bombs.
Collect 200 Time Capsules.
Complete all Mercenarium levels.