Well me and 2 friends beat the game in "one night".....we got drunk.....so its hard to tell how long it took^^

But ive been watching mh1 speedruns lately and depending on if you want to do a glitchless run or not, i would suggest you practice the "aim-glitch" and check out how others set their routes for each level.

PEACE

I've been watching amawolf on twitch.  He's got some really good runs.  I've speedran Manhunt a few times, but I didn't time myself.  I know it's probably sub two hours.  If I do it again in the future I will time myself.

Amawolf just got a WR time of 1:26 on Ps4 any% glitchless, which was fucking amazing.  He struggled a bit in Doing Time but came back and killed it.