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 | 0:22 | | |
| 14 | 0:25 | | |
| 15 | 0:43 | | |
| 15 | 0:44 | | |
| 15 | 0:47 | | |
| 16 | 0:55 | | |
| 17 | 1:07 | | |
| 18 | 1:20 | | |
| 19 | 1:32 | | |
| 20 | 1:42 | | |
| 20 | 1:53 | | |
| 20 | 1:57 | | |
| 21 | 2:09 | | |
| 21 | 2:10 | | |
| 23 | 2:18 | | |
| 23 | 2:21 | | |
| 24 | 2:33 | | |
| 24 | 2:35 | | |
| 25 | 2:41 | | |
| 25 | 2:45 | | |
| 26 | 2:56 | | |
| 26 | 2:58 | | |
| 27 | 3:05 | | |
| 27 | 3:10 | | |
| 28 | 3:19 | | |
| 30 | 3:22 | | |
| 30 | 3:23 | | |
| 33 | 3:34 | | |
| 33 | 3:35 | | |
| 33 | 3:39 | | |
| 35 | 3:46 | | |
| 37 | 3:49 | | |
| 37 | 3:54 | | |
| 37 | 3:55 | | |
| 38 | 3:58 | | |
| 38 | 4:01 | | |
| 40 | 4:05 | | |
| 43 | 4:10 | | |
| 43 | 4:12 | | |
| 43 | 4:13 | | |
| 43 | 4:15 | | |
| 45 | 4:18 | | |
| 45 | 4:23 | | |
| 45 | 4:24 | | |
| 47 | 4:25 | | |
| 47 | 4:26 | | |
| 47 | 4:30 | | |
| 50 | 4:36 | | |
| 50 | 4:38 | | |
| 52 | 4:41 | | |
| 52 | 4:42 | | |
| 53 | 4:46 | | |
| 53 | 4:53 | | |
| 53 | 4:54 | | |
| 53 | 4:55 | | |
| 58 | 5:03 | | |
| 58 | 5:04 | | |
| 58 | 5:05 | | |
| 63 | 5:11 | | |
| 63 | 5:13 | | |
| 65 | 5:17 | | |
| 65 | 5:20 | | |
| 67 | 5:23 | | |
| 67 | 5:24 | | |
| 67 | 5:25 | | |
| 67 | 5:26 | | |
| 68 | 5:32 | | |
| 68 | 5:33 | | |
| 74 | 5:35 | | |
| 74 | 5:39 | | |
| 74 | 5:40 | | |
| 75 | 5:44 | | |
| 75 | 5:45 | | |
| 75 | 5:47 | | |
| 75 | 5:48 | | |
| 78 | 5:50 | | |
| 78 | 5:55 | | |
| 78 | 5:56 | | |
| 81 | 5:57 | | |
| 81 | 6:00 | | |
| 81 | 6:03 | | |
| 89 | 6:04 | | |
| 89 | 6:08 | | |
| 89 | 6:09 | | |
| 89 | 6:10 | | |
| 93 | 6:14 | | |
| 93 | 6:17 | | |
| 94 | 6:20 | | |
| 94 | 6:28 | | |
| 95 | 6:33 | | |
| 95 | 6:35 | | |
| 95 | 6:36 | | |
| 96 | 6:40 | | |
| 96 | 6:44 | | |
| 96 | 6:46 | | |
| 99 | 6:50 | | |
| 99 | 6:53 | | |
| 101 | 6:54 | | |
| 101 | 6:56 | | |
| 101 | 6:59 | | |
| 109 | 7:05 | | |
| 109 | 7:07 | | |
| 109 | 7:11 | | |
| 109 | 7:12 | | |
| 120 | 7:23 | | |
| 120 | 7:29 | | |
| 120 | 7:30 | | |
| 120 | 7:32 | | |
| 120 | 7:33 | | |
| 126 | 7:41 | | |
| 126 | 7:44 | | |
| 127 | 7:46 | | |
| 127 | 7:47 | | |
| 127 | 7:48 | | |
| 127 | 7:49 | | |
| 127 | 7:50 | | |
| 134 | 7:54 | | |
| 135 | 8:01 | | |
| 135 | 8:03 | | |
| 135 | 8:06 | | |
| 135 | 8:07 | | |
| 135 | 8:08 | | |
| 148 | 8:15 | | |
| 148 | 8:16 | | |
| 148 | 8:18 | | |
| 148 | 8:19 | | |
| 153 | 8:25 | | |
| 153 | 8:26 | | |
| 155 | 8:28 | | |
| 155 | 8:31 | | |
| 155 | 8:32 | | |
| 165 | 8:36 | | |
| 165 | 8:37 | | |
| 165 | 8:38 | | |
| 165 | 8:39 | | |
| 171 | 8:43 | | |
| 171 | 8:44 | | |
| 171 | 8:46 | | |
| 174 | 8:49 | | |
| 174 | 8:50 | | |
| 174 | 8:51 | | |
| 181 | 8:56 | | |
| 181 | 9:00 | | |
| 181 | 9:03 | | |
| 182 | 9:14 | | |
| 182 | 9:15 | | |
| 193 | 9:20 | | |
| 193 | 9:21 | | |
| 195 | 9:28 | | |
| 198 | 9:32 | | |
| 198 | 9:33 | | |
| 159 | 9:40 | | |
| 159 | 9:41 | | |
| 165 | 9:49 | | |
| 165 | 9:50 | | |
| 154 | 9:54 | | |
| 154 | 9:58 | | |
| 154 | 9:59 | | |
| 152 | 10:01 | | |
| 152 | 10:02 | | |
| 142 | 10:07 | | |
| 142 | 10:08 | | |
| 142 | 10:12 | | |
| 123 | 10:16 | | |
| 123 | 10:17 | | |
| 123 | 10:18 | | |
| 123 | 10:19 | | |
| 123 | 10:20 | | |
| 133 | 10:23 | | |
| 133 | 10:25 | | |
| 133 | 10:26 | | |
| 138 | 10:33 | | |
| 138 | 10:34 | | |
| 138 | 10:35 | | |
| 145 | 10:36 | | |
| 145 | 10:37 | | |
| 145 | 10:42 | | |
| 151 | 10:43 | | |
| 151 | 10:45 | | |
| 148 | 10:51 | | |
| 148 | 10:55 | | |
| 131 | 10:57 | | |
| 131 | 10:58 | | |
| 131 | 11:00 | | |
| 131 | 11:01 | | |
| 131 | 11:03 | | |
| 133 | 11:05 | | |
| 133 | 11:07 | | |
| 133 | 11:09 | | |
| 136 | 11:15 | | |
| 136 | 11:16 | | |
| 143 | 11:19 | | |
| 143 | 11:20 | | |
| 143 | 11:21 | | |
| 143 | 11:24 | | |
| 149 | 11:26 | | |
| 149 | 11:27 | | |
| 149 | 11:30 | | |
| 149 | 11:31 | | |
| 149 | 11:32 | | |
| 152 | 11:33 | | |
| 152 | 11:34 | | |
| 152 | 11:37 | | |
| 152 | 11:38 | | |
| 152 | 11:39 | | |
| 162 | 11:42 | | |
| 162 | 11:45 | | |
| 162 | 11:46 | | |
| 168 | 11:49 | | |
| 169 | 11:56 | | |
| 169 | 11:59 | | |
| 169 | 12:00 | | |
| 177 | 12:06 | | |
| 177 | 12:07 | | |
| 185 | 12:20 | | |
| 185 | 12:21 | | |
| 188 | 12:24 | | |
| 188 | 12:25 | | |
| 188 | 12:26 | | |
| 193 | 12:36 | | |
| 193 | 12:37 | | |
| 181 | 12:38 | | |
| 181 | 12:41 | | |
| 181 | 12:43 | | |
| 181 | 12:44 | | |
| 191 | 12:46 | | |
| 174 | 12:54 | | |
| 174 | 12:55 | | |
| 143 | 13:00 | | |
| 143 | 13:02 | | |
| 143 | 13:04 | | |
| 153 | 13:07 | | |
| 153 | 13:11 | | |
| 153 | 13:12 | | |
| 160 | 13:23 | | |
| 160 | 13:25 | | |
| 163 | 13:47 | | |
| 163 | 13:48 | | |
| 131 | 14:05 | | |
| 131 | 14:06 | |