Build orders: Reaper Expand, MMM Bio
Get step-by-step instructions on how to execute this build order below. Start the game timer, and the build order will tick by so you can play in parallel with StarCraft on a second screen or mobile device.
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| 12 | 0:02 | | |
| 13 | 0:14 | | |
| 13 | 0:18 | | |
| 14 | 0:26 | | |
| 15 | 0:39 | | |
| 15 | 0:41 | | |
| 16 | 0:46 | | |
| 16 | 0:58 | | |
| 17 | 1:10 | | |
| 18 | 1:22 | | |
| 19 | 1:31 | | |
| 20 | 1:32 | | |
| 20 | 1:41 | | |
| 20 | 2:03 | | |
| 20 | 2:10 | | |
| 20 | 2:11 | | |
| 21 | 2:23 | | |
| 21 | 2:24 | | |
| 22 | 2:35 | | |
| 23 | 2:38 | | |
| 22 | 2:44 | | |
| 22 | 2:47 | | |
| 25 | 2:52 | | |
| 25 | 2:59 | | |
| 25 | 3:00 | | |
| 25 | 3:01 | | |
| 27 | 3:09 | | |
| 27 | 3:11 | | |
| 30 | 3:16 | | |
| 30 | 3:18 | | |
| 31 | 3:21 | | |
| 31 | 3:23 | | |
| 31 | 3:24 | | |
| 35 | 3:30 | | |
| 36 | 3:35 | | |
| 36 | 3:40 | | |
| 37 | 3:42 | | |
| 37 | 3:45 | | |
| 37 | 3:47 | | |
| 40 | 3:52 | | |
| 40 | 3:54 | | |
| 42 | 3:56 | | |
| 42 | 3:58 | | |
| 42 | 4:02 | | |
| 47 | 4:04 | | |
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| 48 | 4:12 | | |
| 48 | 4:13 | | |
| 48 | 4:16 | | |
| 50 | 4:17 | | |
| 50 | 4:18 | | |
| 50 | 4:22 | | |
| 53 | 4:27 | | |
| 53 | 4:28 | | |
| 53 | 4:30 | | |
| 57 | 4:35 | | |
| 57 | 4:39 | | |
| 57 | 4:41 | | |
| 57 | 4:42 | | |
| 57 | 4:45 | | |
| 61 | 4:51 | | |
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| 62 | 4:57 | | |
| 66 | 5:01 | | |
| 66 | 5:03 | | |
| 66 | 5:04 | | |
| 71 | 5:11 | | |
| 71 | 5:13 | | |
| 72 | 5:15 | | |
| 72 | 5:16 | | |
| 73 | 5:23 | | |
| 73 | 5:25 | | |
| 73 | 5:28 | | |
| 75 | 5:31 | | |
| 75 | 5:35 | | |
| 75 | 5:37 | | |
| 75 | 5:39 | | |
| 75 | 5:40 | | |
| 80 | 5:44 | | |
| 80 | 5:45 | | |
| 80 | 5:48 | | |
| 80 | 5:49 | | |
| 86 | 5:55 | | |
| 86 | 5:57 | | |
| 81 | 5:58 | | |
| 81 | 6:03 | | |
| 77 | 6:04 | | |
| 77 | 6:06 | | |
| 77 | 6:09 | | |
| 75 | 6:18 | | |
| 70 | 6:19 | | |
| 70 | 6:20 | | |
| 70 | 6:21 | | |
| 70 | 6:23 | | |
| 70 | 6:24 | | |
| 75 | 6:40 | | |
| 75 | 6:42 | | |
| 75 | 6:43 | | |
| 75 | 6:44 | | |
| 81 | 6:55 | | |
| 81 | 7:00 | | |
| 83 | 7:04 | | |
| 83 | 7:05 | | |
| 85 | 7:09 | | |
| 85 | 7:10 | | |
| 89 | 7:17 | | |
| 89 | 7:20 | | |
| 89 | 7:21 | | |
| 93 | 7:24 | | |
| 93 | 7:27 | | |
| 93 | 7:28 | | |
| 98 | 7:32 | | |
| 98 | 7:33 | | |
| 98 | 7:35 | | |
| 98 | 7:36 | | |
| 99 | 7:39 | | |
| 99 | 7:43 | | |
| 102 | 7:50 | | |
| 102 | 7:51 | | |
| 103 | 7:58 | | |
| 95 | 7:59 | | |
| 95 | 8:00 | | |
| 96 | 8:13 | | |
| 96 | 8:15 | | |
| 96 | 8:16 | | |
| 96 | 8:19 | | |
| 98 | 8:20 | | |
| 98 | 8:22 | | |
| 98 | 8:23 | | |
| 102 | 8:28 | | |
| 102 | 8:30 | | |
| 102 | 8:32 | | |
| 102 | 8:33 | | |
| 106 | 8:40 | | |
| 106 | 8:43 | | |
| 106 | 8:44 | | |
| 106 | 8:47 | | |
| 112 | 8:50 | | |
| 113 | 8:59 | | |
| 113 | 9:00 | | |
| 113 | 9:02 | | |
| 117 | 9:07 | | |
| 119 | 9:11 | | |
| 119 | 9:13 | | |
| 120 | 9:17 | | |
| 120 | 9:18 | | |
| 120 | 9:23 | | |
| 124 | 9:28 | | |
| 128 | 9:31 | | |
| 128 | 9:32 | | |
| 128 | 9:34 | | |
| 132 | 9:43 | | |
| 132 | 9:44 | | |
| 132 | 9:45 | | |
| 136 | 9:47 | | |
| 136 | 9:52 | | |
| 139 | 9:55 | | |
| 139 | 9:59 | | |
| 139 | 10:02 | | |
| 139 | 10:03 | | |
| 139 | 10:04 | | |
| 139 | 10:05 | | |
| 139 | 10:06 | | |
| 149 | 10:08 | | |
| 149 | 10:26 | | |
| 149 | 10:27 | | |
| 149 | 10:28 | | |
| 149 | 10:29 | | |
| 149 | 10:30 | | |
| 149 | 10:31 | | |
| 155 | 10:45 | | |
| 155 | 10:47 | | |
| 155 | 10:48 | | |
| 155 | 10:49 | | |
| 159 | 10:50 | | |
| 159 | 10:51 | | |
| 163 | 10:58 | | |
| 163 | 11:02 | | |
| 171 | 11:04 | | |
| 171 | 11:05 | | |
| 171 | 11:07 | | |
| 172 | 11:12 | | |
| 172 | 11:13 | | |
| 180 | 11:21 | | |
| 180 | 11:24 | | |
| 176 | 11:26 | | |
| 176 | 11:27 | | |
| 176 | 11:28 | | |
| 176 | 11:30 | | |
| 177 | 11:34 | | |
| 177 | 11:36 | | |
| 160 | 11:40 | | |
| 160 | 11:42 | | |
| 160 | 11:44 | | |
| 159 | 11:48 | | |
| 159 | 11:53 | | |
| 159 | 11:54 | | |
| 161 | 11:55 | | |
| 161 | 11:56 | | |
| 161 | 12:00 | | |
| 175 | 12:02 | | |
| 175 | 12:05 | | |
| 177 | 12:22 | | |
| 174 | 12:23 | | |
| 174 | 12:25 | | |
| 174 | 12:26 | | |
| 177 | 12:34 | | |
| 177 | 12:35 | | |
| 163 | 12:47 | | |
| 163 | 12:50 | | |
| 147 | 12:53 | | |
| 147 | 12:55 | | |
| 147 | 12:56 | | |
| 147 | 12:57 | | |
| 144 | 12:59 | | |
| 144 | 13:00 | | |
| 144 | 13:03 | | |
| 144 | 13:06 | | |
| 144 | 13:08 | | |
| 136 | 13:13 | | |
| 136 | 13:14 | | |
| 136 | 13:15 | | |
| 136 | 13:16 | | |
| 136 | 13:18 | | |
| 139 | 13:32 | | |
| 139 | 13:33 | | |
| 146 | 13:34 | | |
| 146 | 13:41 | | |
| 146 | 13:42 | | |
| 146 | 13:44 | | |
| 152 | 13:50 | | |
| 152 | 13:54 | | |
| 152 | 13:55 | | |
| 157 | 13:59 | | |
| 151 | 14:03 | | |
| 151 | 14:04 | | |
| 152 | 14:11 | | |
| 154 | 14:17 | | |
| 154 | 14:18 | |