Full list of all 45 Deadnaut: Signal Lost achievements.
The base game contains 35 achievements, and there are 2 DLC packs containing 10 achievements.
Push 2 enemies at the same time using the Energy suit's Gravity wave upgrade.
Scan 10 enemies using the Sensor suit's Fast reveal upgrade.
Kill 10 enemies using the Labour suit's Spike upgrade.
While using the Tech suit, block 5 Watchers with the Firewall, Payload or Crash upgrades.
Kill 10 enemies using the Security suit's Opportunity Fire upgrade.
Kill 25 chimera.
Repair 9 system failures using deck terminals.
Kill 50 enemies using Wayfarer drones.
Complete 10 Wild Moon Pacification missions.
Complete the game without purchasing any upgrades or gear from the Black Market (you can still use upgrades and gear from Foundries on missions and discoveries).