anyone plye rust?

so i manage to go to small oilrig monument. i have redcard, blue card, and green card. so when i'm using red keycard, the heavy scientist came. and i'm doing this solo. so can i attacking heavy scientist from sea?
i jump at sea and shooting them from my boat (i'm playing in unpopulated server just for training btw)

you dont kill the heavy scientists in your boat lol
its best to stay under the stairs and shoot the heavies on their feet so they wont shoot you
if they arent coming down bait them by peeking until they start shooting you

good idea. is mp5 enough?

yes even a compound bow
but id say use mp5 until you get used to oil rig