I think the most lethal and flexible build out there that many player should fear is the Marine&Maruder 6min Timing push build
10 Supply Depot
12 Barracks
14 Supply Depot (Finish Wall-in... every map is different)
15 Refinery
16 Scout
17 Marine
17 Orbital Command
17 Tech Lab (First Barracks)
17 Supply Depot
18 2nd Barracks
18 Marauder
20 3rd Barracks
20 Supply Depot
24 Reactor on 2nd Barracks
26 Supply Depot
MAKE SUPPLY DEPOTS NONSTOP WITH 1 SCV
27 Tech Lab on 3rd Barracks
CONSTANTLY MAKE 2X MARINES AND 2X MARAUDERS FROM ALL BARRACKS.
35 2nd Refinery
PUSH OUT ONCE FIRST MARAUDER SPAWNS FROM 3RD BARRACKS
45 Stimpack
Constantly produce units.
Depending on how our attack goes:
Goes Well: Keep pressure up, producing units
If Goes Normal: Tech to Medvacs
If Goes Poorly: Turtle and build Command Center in main to expand.
I have won countless games with this build, its so flexible, and even if i screwed up, i still have a chance to change the game around, but usually I win with 6:30 after i start the push, since not many players currently on beta knows how to counter this build, and even if they do counter it, just move your units back to your base and continue to macro up,and throw down a CC at natural expo, this build is flexible and works against all races, except when its a TvT, the other terran could be doing the exact same build order, and push out the same moment you push out, then when your forces meet it'll all come down to micro, if your micro is good, i suggest you confront the army, if you know that your army is not the greatest, move your army back to your base, and throw down a CC inside your base. I would like to give props for HuskySC the creator of this build(i think) and would suggest anyone who want to learn more about this build or other builds to check out his channel at www.youtube.com/HuskySC
10 Supply Depot
12 Barracks
14 Supply Depot (Finish Wall-in... every map is different)
15 Refinery
16 Scout
17 Marine
17 Orbital Command
17 Tech Lab (First Barracks)
17 Supply Depot
18 2nd Barracks
18 Marauder
20 3rd Barracks
20 Supply Depot
24 Reactor on 2nd Barracks
26 Supply Depot
MAKE SUPPLY DEPOTS NONSTOP WITH 1 SCV
27 Tech Lab on 3rd Barracks
CONSTANTLY MAKE 2X MARINES AND 2X MARAUDERS FROM ALL BARRACKS.
35 2nd Refinery
PUSH OUT ONCE FIRST MARAUDER SPAWNS FROM 3RD BARRACKS
45 Stimpack
Constantly produce units.
Depending on how our attack goes:
Goes Well: Keep pressure up, producing units
If Goes Normal: Tech to Medvacs
If Goes Poorly: Turtle and build Command Center in main to expand.
I have won countless games with this build, its so flexible, and even if i screwed up, i still have a chance to change the game around, but usually I win with 6:30 after i start the push, since not many players currently on beta knows how to counter this build, and even if they do counter it, just move your units back to your base and continue to macro up,and throw down a CC at natural expo, this build is flexible and works against all races, except when its a TvT, the other terran could be doing the exact same build order, and push out the same moment you push out, then when your forces meet it'll all come down to micro, if your micro is good, i suggest you confront the army, if you know that your army is not the greatest, move your army back to your base, and throw down a CC inside your base. I would like to give props for HuskySC the creator of this build(i think) and would suggest anyone who want to learn more about this build or other builds to check out his channel at www.youtube.com/HuskySC