Just a few i’ve found that work great so far.
- For taking down chargers, use the rail gun to headshot them. three overcharged shots for a kill.
- Hive guards can be one shotted with the rail gun.
- When playing against the automatons bring the rail gun because it gives you the best firepower against all troop types.
- The supply backpack stratagem will allow you to carry 4 additional reloads for the rail gun.
- If you find yourself dying a lot, you may want to buy the ship upgrade that reduces cooldown time of support weapons. this will allow you to call down a new rail gun faster instead of going searching for your old one.
Hope this helps!