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 | 0:18 | | |
| 14 | 0:25 | | |
| 15 | 0:39 | | |
| 15 | 0:40 | | |
| 16 | 0:45 | | |
| 16 | 0:51 | | |
| 17 | 1:03 | | |
| 18 | 1:15 | | |
| 19 | 1:28 | | |
| 19 | 1:29 | | |
| 20 | 1:44 | | |
| 20 | 1:54 | | |
| 20 | 1:55 | | |
| 20 | 2:01 | | |
| 21 | 2:07 | | |
| 22 | 2:19 | | |
| 23 | 2:26 | | |
| 23 | 2:33 | | |
| 24 | 2:37 | | |
| 24 | 2:39 | | |
| 24 | 2:42 | | |
| 26 | 2:47 | | |
| 27 | 2:51 | | |
| 27 | 2:58 | | |
| 27 | 3:01 | | |
| 27 | 3:03 | | |
| 29 | 3:07 | | |
| 30 | 3:13 | | |
| 31 | 3:20 | | |
| 31 | 3:24 | | |
| 31 | 3:25 | | |
| 31 | 3:26 | | |
| 32 | 3:29 | | |
| 33 | 3:39 | | |
| 33 | 3:46 | | |
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| 37 | 3:49 | | |
| 37 | 3:53 | | |
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| 42 | 4:07 | | |
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| 46 | 4:17 | | |
| 45 | 4:26 | | |
| 45 | 4:27 | | |
| 45 | 4:29 | | |
| 50 | 4:37 | | |
| 51 | 4:44 | | |
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| 53 | 4:49 | | |
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| 55 | 4:55 | | |
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| 58 | 5:07 | | |
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| 58 | 5:11 | | |
| 61 | 5:14 | | |
| 61 | 5:15 | | |
| 61 | 5:18 | | |
| 61 | 5:19 | | |
| 66 | 5:21 | | |
| 66 | 5:26 | | |
| 66 | 5:28 | | |
| 67 | 5:29 | | |
| 67 | 5:34 | | |
| 68 | 5:40 | | |
| 69 | 5:43 | | |
| 69 | 5:44 | | |
| 69 | 5:46 | | |
| 69 | 5:48 | | |
| 77 | 5:50 | | |
| 77 | 5:57 | | |
| 76 | 5:59 | | |
| 80 | 6:05 | | |
| 80 | 6:10 | | |
| 88 | 6:12 | | |
| 88 | 6:13 | | |
| 88 | 6:18 | | |
| 88 | 6:19 | | |
| 91 | 6:29 | | |
| 91 | 6:32 | | |
| 98 | 6:36 | | |
| 98 | 6:38 | | |
| 98 | 6:44 | | |
| 98 | 6:46 | | |
| 98 | 6:47 | | |
| 104 | 6:48 | | |
| 107 | 6:54 | | |
| 107 | 6:59 | | |
| 107 | 7:05 | | |
| 107 | 7:06 | | |
| 116 | 7:09 | | |
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| 122 | 7:22 | | |
| 125 | 7:27 | | |
| 125 | 7:28 | | |
| 129 | 7:30 | | |
| 129 | 7:31 | | |
| 129 | 7:36 | | |
| 132 | 7:37 | | |
| 132 | 7:53 | | |
| 132 | 7:54 | | |
| 132 | 7:55 | | |
| 145 | 8:00 | | |
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| 134 | 8:20 | | |
| 118 | 8:30 | | |
| 118 | 8:34 | | |
| 109 | 8:35 | | |
| 109 | 8:37 | | |
| 119 | 8:42 | | |
| 119 | 8:48 | | |
| 119 | 8:49 | | |
| 119 | 8:50 | | |
| 119 | 8:52 | | |
| 123 | 8:57 | | |
| 123 | 8:59 | | |
| 123 | 9:01 | | |
| 123 | 9:02 | | |
| 123 | 9:09 | | |
| 129 | 9:12 | | |
| 129 | 9:14 | | |
| 136 | 9:17 | | |
| 141 | 9:27 | | |
| 141 | 9:28 | | |
| 141 | 9:29 | | |
| 147 | 9:31 | | |
| 147 | 9:33 | | |
| 147 | 9:34 | | |
| 152 | 9:48 | | |
| 152 | 9:50 | | |
| 152 | 9:51 | | |
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| 164 | 10:02 | | |
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| 164 | 10:09 | | |
| 164 | 10:10 | | |
| 169 | 10:16 | | |
| 169 | 10:17 | | |
| 169 | 10:19 | | |
| 183 | 10:22 | | |
| 183 | 10:24 | | |
| 183 | 10:25 | | |
| 183 | 10:27 | | |
| 184 | 10:31 | | |
| 184 | 10:33 | | |
| 185 | 10:41 | | |
| 185 | 10:47 | | |
| 185 | 10:48 | | |
| 194 | 10:55 | | |
| 194 | 10:56 | | |
| 198 | 11:09 | | |
| 181 | 11:25 | | |
| 181 | 11:26 | | |
| 185 | 11:44 | | |
| 185 | 11:45 | | |
| 185 | 11:46 | | |
| 185 | 11:47 | | |
| 186 | 12:02 | | |
| 186 | 12:04 | | |
| 186 | 12:05 | | |
| 186 | 12:06 | | |
| 179 | 12:21 | | |
| 179 | 12:22 | | |
| 177 | 12:23 | | |
| 168 | 12:31 | | |
| 172 | 12:41 | | |
| 173 | 12:44 | | |
| 173 | 12:49 | | |
| 173 | 12:50 | | |
| 183 | 12:58 | | |
| 188 | 13:05 | | |
| 188 | 13:06 | | |
| 198 | 13:19 | | |
| 200 | 13:32 | | |
| 200 | 13:33 | | |
| 200 | 13:34 | | |
| 200 | 13:35 | | |
| 200 | 13:37 | | |
| 179 | 13:54 | | |
| 189 | 13:56 | | |
| 189 | 13:57 | | |
| 193 | 14:07 | | |
| 200 | 14:37 | | |
| 188 | 15:00 | | |
| 188 | 15:02 | | |
| 188 | 15:03 | | |
| 188 | 15:04 | | |
| 188 | 15:05 | | |
| 188 | 15:06 | | |
| 176 | 15:15 | | |
| 176 | 15:16 | | |
| 176 | 15:19 | | |
| 176 | 15:20 | | |
| 147 | 15:21 | | |
| 147 | 15:22 | | |
| 147 | 15:23 | | |
| 147 | 15:25 | | |
| 147 | 15:27 | | |
| 135 | 15:29 | | |
| 135 | 15:33 | | |
| 129 | 15:36 | | |
| 129 | 15:39 | | |
| 124 | 15:47 | | |
| 124 | 15:48 | | |
| 124 | 15:49 | | |
| 130 | 15:52 | | |
| 132 | 15:59 | | |
| 132 | 16:01 | | |
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| 132 | 16:10 | | |
| 132 | 16:20 | | |
| 132 | 16:21 | | |
| 136 | 16:27 | | |
| 143 | 16:40 | | |
| 143 | 16:41 | | |
| 143 | 16:42 | | |
| 151 | 16:59 | | |
| 151 | 17:00 | | |
| 158 | 17:02 | | |
| 160 | 17:10 | | |
| 160 | 17:12 | | |
| 162 | 17:17 | | |
| 162 | 17:18 | | |
| 162 | 17:19 | | |
| 175 | 17:29 | | |
| 169 | 17:31 | | |
| 174 | 17:37 | | |
| 174 | 17:40 | | |
| 174 | 17:41 | | |
| 174 | 18:06 | | |
| 174 | 18:07 | | |
| 181 | 18:14 | | |
| 181 | 18:15 | | |
| 181 | 18:18 | | |
| 182 | 18:28 | | |
| 182 | 18:29 | | |
| 182 | 18:30 | | |
| 182 | 18:31 | | |
| 182 | 18:33 | | |
| 193 | 18:43 | | |
| 193 | 18:48 | | |
| 197 | 18:49 | | |
| 197 | 18:53 | | |
| 196 | 19:21 | | |
| 198 | 19:28 | | |
| 198 | 19:30 | | |
| 194 | 19:40 | | |
| 188 | 20:21 | | |
| 188 | 20:22 | | |
| 193 | 21:09 | | |
| 191 | 21:15 | | |
| 191 | 21:16 | |