TBH....I've played this game almost two times on one profile and almost done with one play through on another profile...and I never really bought anything.
Whatever I found in the loot was good enough...hell...the last Assault Rifle and Shotgun I found was over 300 power.
well i also playin with shotgun everytime bcs that the only gun still got for good zooming ..
Assault rifle is good but i havnt yet got any upgrades for that ..
yehh game is prerry simple as without buying stuff frm shops but its very annoying to know that the all things are above 30000 $ n u have only 1000 ...