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 | 0:00 | | |
| 13 | 0:13 | | |
| 14 | 0:17 | | |
| 14 | 0:25 | | |
| 15 | 0:39 | | |
| 15 | 0:41 | | |
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| 16 | 0:51 | | |
| 17 | 1:03 | | |
| 18 | 1:15 | | |
| 19 | 1:28 | | |
| 20 | 1:41 | | |
| 20 | 1:51 | | |
| 20 | 1:54 | | |
| 20 | 2:00 | | |
| 22 | 2:06 | | |
| 23 | 2:15 | | |
| 23 | 2:18 | | |
| 24 | 2:25 | | |
| 24 | 2:30 | | |
| 25 | 2:42 | | |
| 26 | 2:50 | | |
| 26 | 2:53 | | |
| 26 | 2:55 | | |
| 27 | 3:02 | | |
| 27 | 3:07 | | |
| 27 | 3:11 | | |
| 28 | 3:13 | | |
| 30 | 3:22 | | |
| 30 | 3:25 | | |
| 33 | 3:28 | | |
| 34 | 3:35 | | |
| 34 | 3:38 | | |
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| 38 | 3:46 | | |
| 40 | 3:50 | | |
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| 42 | 3:59 | | |
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| 50 | 4:26 | | |
| 50 | 4:29 | | |
| 50 | 4:31 | | |
| 52 | 4:35 | | |
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| 61 | 5:15 | | |
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| 61 | 5:21 | | |
| 66 | 5:25 | | |
| 66 | 5:27 | | |
| 70 | 5:29 | | |
| 70 | 5:30 | | |
| 70 | 5:32 | | |
| 70 | 5:33 | | |
| 75 | 5:37 | | |
| 75 | 5:38 | | |
| 75 | 5:39 | | |
| 75 | 5:41 | | |
| 79 | 5:45 | | |
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| 85 | 5:50 | | |
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| 85 | 5:53 | | |
| 89 | 5:59 | | |
| 89 | 6:03 | | |
| 94 | 6:05 | | |
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| 94 | 6:08 | | |
| 94 | 6:10 | | |
| 97 | 6:12 | | |
| 97 | 6:13 | | |
| 97 | 6:15 | | |
| 100 | 6:23 | | |
| 100 | 6:24 | | |
| 100 | 6:25 | | |
| 104 | 6:26 | | |
| 104 | 6:32 | | |
| 106 | 6:33 | | |
| 106 | 6:34 | | |
| 106 | 6:36 | | |
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| 106 | 6:38 | | |
| 110 | 6:41 | | |
| 110 | 6:42 | | |
| 117 | 6:52 | | |
| 115 | 6:56 | | |
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| 115 | 7:01 | | |
| 121 | 7:05 | | |
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| 122 | 7:11 | | |
| 122 | 7:14 | | |
| 126 | 7:16 | | |
| 126 | 7:20 | | |
| 133 | 7:23 | | |
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| 133 | 7:25 | | |
| 133 | 7:31 | | |
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| 133 | 7:34 | | |
| 138 | 7:38 | | |
| 138 | 7:41 | | |
| 138 | 7:43 | | |
| 141 | 7:48 | | |
| 141 | 7:49 | | |
| 141 | 7:53 | | |
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| 141 | 7:56 | | |
| 141 | 7:57 | | |
| 149 | 8:03 | | |
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| 149 | 8:12 | | |
| 157 | 8:14 | | |
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| 157 | 8:17 | | |
| 165 | 8:25 | | |
| 165 | 8:26 | | |
| 168 | 8:28 | | |
| 170 | 8:34 | | |
| 170 | 8:46 | | |
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| 173 | 8:49 | | |
| 173 | 8:52 | | |
| 180 | 8:56 | | |
| 180 | 8:58 | | |
| 180 | 8:59 | | |
| 180 | 9:03 | | |
| 180 | 9:05 | | |
| 180 | 9:06 | | |
| 180 | 9:08 | | |
| 152 | 9:10 | | |
| 152 | 9:14 | | |
| 158 | 9:18 | | |
| 158 | 9:19 | | |
| 163 | 9:25 | | |
| 163 | 9:26 | | |
| 163 | 9:28 | | |
| 163 | 9:30 | | |
| 163 | 9:31 | | |
| 167 | 9:32 | | |
| 167 | 9:38 | | |
| 166 | 9:43 | | |
| 161 | 9:45 | | |
| 161 | 9:46 | | |
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| 161 | 9:48 | | |
| 161 | 9:52 | | |
| 160 | 9:53 | | |
| 160 | 9:59 | | |
| 165 | 10:01 | | |
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| 165 | 10:06 | | |
| 172 | 10:13 | | |
| 165 | 10:15 | | |
| 165 | 10:16 | | |
| 165 | 10:19 | | |
| 165 | 10:21 | | |
| 161 | 10:23 | | |
| 161 | 10:27 | | |
| 164 | 10:28 | | |
| 164 | 10:31 | | |
| 164 | 10:33 | | |
| 164 | 10:34 | | |
| 164 | 10:35 | | |
| 169 | 10:37 | | |
| 169 | 10:39 | | |
| 172 | 10:43 | | |
| 172 | 10:44 | | |
| 172 | 10:45 | | |
| 172 | 10:48 | | |
| 184 | 10:52 | | |
| 184 | 10:56 | | |
| 187 | 10:57 | | |
| 187 | 10:59 | | |
| 187 | 11:01 | | |
| 188 | 11:15 | | |
| 188 | 11:36 | | |
| 188 | 11:37 | | |
| 200 | 11:44 | | |
| 200 | 11:50 | | |
| 200 | 12:23 | | |
| 199 | 12:34 | | |
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| 199 | 12:49 | | |
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| 200 | 13:16 | | |
| 200 | 13:18 | | |
| 200 | 13:23 | | |
| 200 | 13:24 | | |
| 200 | 13:25 | | |
| 200 | 13:29 | | |
| 200 | 13:30 | | |
| 200 | 13:32 | | |
| 200 | 13:33 | | |
| 193 | 13:35 | | |
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| 180 | 13:42 | | |
| 180 | 13:45 | | |
| 180 | 13:46 | | |
| 180 | 13:47 | | |
| 141 | 13:50 | | |
| 141 | 13:53 | | |
| 141 | 13:54 | | |
| 126 | 13:57 | | |
| 126 | 13:59 | | |
| 126 | 14:02 | | |
| 137 | 14:04 | | |
| 139 | 14:15 | | |
| 139 | 14:16 | | |
| 145 | 14:18 | | |
| 145 | 14:19 | | |
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| 145 | 14:21 | | |
| 153 | 14:24 | | |
| 153 | 14:25 | | |
| 153 | 14:28 | | |
| 158 | 14:32 | | |
| 158 | 14:36 | | |
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| 166 | 14:38 | | |
| 166 | 14:40 | | |
| 166 | 14:43 | | |
| 166 | 14:45 | | |
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| 167 | 14:50 | | |
| 162 | 14:55 | | |
| 162 | 14:58 | | |
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| 156 | 15:01 | | |
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| 160 | 15:15 | | |
| 160 | 15:19 | | |
| 171 | 15:30 | | |
| 171 | 15:31 | | |
| 171 | 15:32 | | |
| 177 | 15:41 | | |
| 163 | 15:44 | | |
| 163 | 15:45 | | |
| 163 | 15:49 | | |
| 169 | 15:50 | | |
| 169 | 15:56 | | |
| 166 | 15:57 | | |
| 166 | 15:59 | | |
| 166 | 16:02 | | |
| 165 | 16:07 | | |
| 165 | 16:09 | | |
| 165 | 16:11 | | |
| 160 | 16:14 | | |
| 160 | 16:22 | | |
| 160 | 16:30 | | |
| 163 | 16:40 | | |
| 163 | 16:41 | | |
| 163 | 16:42 | | |
| 169 | 16:53 | | |
| 170 | 17:02 | | |
| 161 | 17:25 | | |
| 164 | 17:31 | | |
| 162 | 17:37 | | |
| 162 | 17:43 | | |
| 162 | 17:44 | | |
| 143 | 17:54 | | |
| 121 | 18:04 | | |
| 121 | 18:05 | | |
| 107 | 18:19 | |