Grants ability to see creatures in the dark and enhances the chance to hit in dark areas. Also adds seismic damage to your bullets, and gives additional chance for critical hits.
- Level 1:
- Passive: Confers +1.5% critical chance. Enables T1 Sensors System. On activation, grants ability to see creatures in the dark and improves chance to hit in dark areas, doubles the passive critical chance bonus to +3%, and your bullets inflict 10 Seismic damage to burrowers for 5 seconds.
- Level 2:
- Passive: Confers +3% critical chance. On activation, T1 Sensors System now doubles the passive critical chance bonus to +6% and your bullets inflict 20 Seismic damage to burrowers for 5 seconds.
- Level 3:
- Passive: Confers +4.5% critical chance. On activation, T1 Sensors System now doubles the passive critical chance bonus to +9% and your bullets inflict 30 Seismic damage to burrowers for 6 seconds.
- Level 4:
- Passive: Confers +6% critical chance. On activation, T1 Sensors System now doubles the passive critical chance to +12% and your bullets inflict 40 Seismic damage to burrowers for 7 seconds.
- Level 5:
- Passive: Confers +7.5% critical chance. On activation, T1 Sensors System now doubles the passive critical chance to +15% and your bullets inflict 50 Seismic damage to burrowers for 8 seconds. Upon being chosen, the in-game Assault Marine model will have a helmet equipped.