Alien base walls vs Hel

Something like that came out for me.

Interesting. And of course this works in every direction, so you can hit like that any alien in base with this powerful cannon - you just need to calculate where they are.


There is another alien base where you can see the top queen around the first corner with the sniper. If you have 2-3 snipers you can finish the mission with out covering 3/4 of the map.