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 | 0:12 | | |
| 14 | 0:17 | | |
| 14 | 0:24 | | |
| 15 | 0:38 | | |
| 15 | 0:40 | | |
| 16 | 0:43 | | |
| 16 | 0:50 | | |
| 17 | 1:02 | | |
| 18 | 1:15 | | |
| 19 | 1:27 | | |
| 20 | 1:40 | | |
| 20 | 1:50 | | |
| 20 | 1:54 | | |
| 20 | 1:59 | | |
| 21 | 2:04 | | |
| 21 | 2:09 | | |
| 22 | 2:18 | | |
| 22 | 2:21 | | |
| 23 | 2:37 | | |
| 23 | 2:39 | | |
| 23 | 2:41 | | |
| 23 | 2:42 | | |
| 26 | 2:49 | | |
| 27 | 2:53 | | |
| 27 | 2:59 | | |
| 27 | 3:01 | | |
| 30 | 3:08 | | |
| 31 | 3:17 | | |
| 31 | 3:19 | | |
| 35 | 3:29 | | |
| 35 | 3:30 | | |
| 35 | 3:31 | | |
| 35 | 3:32 | | |
| 37 | 3:37 | | |
| 37 | 3:38 | | |
| 40 | 3:47 | | |
| 40 | 3:48 | | |
| 40 | 3:49 | | |
| 40 | 3:53 | | |
| 40 | 3:55 | | |
| 43 | 3:56 | | |
| 43 | 3:59 | | |
| 43 | 4:02 | | |
| 46 | 4:15 | | |
| 54 | 4:21 | | |
| 54 | 4:24 | | |
| 54 | 4:25 | | |
| 54 | 4:37 | | |
| 59 | 4:39 | | |
| 59 | 4:45 | | |
| 59 | 4:49 | | |
| 61 | 4:54 | | |
| 61 | 4:55 | | |
| 61 | 4:56 | | |
| 67 | 5:01 | | |
| 67 | 5:03 | | |
| 67 | 5:04 | | |
| 69 | 5:12 | | |
| 69 | 5:13 | | |
| 80 | 5:25 | | |
| 81 | 5:29 | | |
| 81 | 5:30 | | |
| 81 | 5:32 | | |
| 87 | 5:35 | | |
| 87 | 5:37 | | |
| 89 | 5:49 | | |
| 89 | 5:51 | | |
| 89 | 5:52 | | |
| 90 | 6:00 | | |
| 90 | 6:01 | | |
| 91 | 6:07 | | |
| 90 | 6:12 | | |
| 90 | 6:17 | | |
| 92 | 6:19 | | |
| 83 | 6:26 | | |
| 83 | 6:30 | | |
| 83 | 6:36 | | |
| 81 | 6:41 | | |
| 81 | 6:43 | | |
| 81 | 6:45 | | |
| 83 | 6:47 | | |
| 83 | 6:52 | | |
| 70 | 7:04 | | |
| 70 | 7:06 | | |
| 73 | 7:08 | | |
| 73 | 7:10 | | |
| 78 | 7:16 | | |
| 78 | 7:20 | | |
| 79 | 7:22 | | |
| 79 | 7:23 | | |
| 64 | 7:41 | | |
| 64 | 7:42 | | |
| 49 | 7:45 | | |
| 49 | 7:46 | | |
| 46 | 7:57 | | |
| 44 | 7:59 | | |
| 44 | 8:00 | | |
| 44 | 8:03 | | |
| 54 | 8:07 | | |
| 54 | 8:13 | | |
| 51 | 8:21 | | |
| 51 | 8:22 | | |
| 48 | 8:33 | | |
| 41 | 8:40 | | |
| 42 | 8:42 | | |
| 42 | 8:43 | | |
| 42 | 8:44 | | |
| 42 | 8:46 | | |
| 47 | 8:57 | | |
| 47 | 8:58 | | |
| 47 | 9:00 | | |
| 55 | 9:08 | | |
| 55 | 9:09 | | |
| 60 | 9:15 | | |
| 61 | 9:23 | | |
| 64 | 9:26 | | |
| 67 | 9:34 | | |
| 69 | 9:39 | | |
| 69 | 9:46 | | |
| 69 | 9:51 | | |
| 69 | 9:52 | | |
| 69 | 9:56 | | |
| 69 | 9:57 | | |
| 69 | 9:59 | | |
| 69 | 10:00 | | |
| 69 | 10:05 | | |
| 69 | 10:06 | | |
| 73 | 10:10 | | |
| 73 | 10:13 | | |
| 74 | 10:15 | | |
| 74 | 10:18 | | |
| 77 | 10:28 | | |
| 71 | 10:29 | | |
| 71 | 10:31 | | |
| 71 | 10:34 | | |
| 71 | 10:35 | | |
| 72 | 10:36 | | |
| 72 | 10:37 | | |
| 72 | 10:39 | | |
| 79 | 10:46 | | |
| 78 | 10:53 | | |
| 78 | 10:54 | | |
| 78 | 10:56 | | |
| 83 | 11:01 | | |
| 84 | 11:11 | | |
| 83 | 11:18 | | |
| 83 | 11:19 | | |
| 89 | 11:26 | | |
| 89 | 11:27 | | |
| 89 | 11:29 | | |
| 89 | 11:31 | | |
| 97 | 11:36 | | |
| 97 | 11:37 | | |
| 97 | 11:38 | | |
| 101 | 11:40 | | |
| 101 | 11:41 | | |
| 101 | 11:44 | | |
| 103 | 11:49 | | |
| 103 | 11:50 | | |
| 103 | 11:51 | | |
| 103 | 11:52 | | |
| 106 | 12:01 | | |
| 109 | 12:02 | | |
| 109 | 12:08 | | |
| 113 | 12:13 | | |
| 113 | 12:14 | | |
| 118 | 12:16 | | |
| 118 | 12:19 | | |
| 102 | 12:30 | | |
| 102 | 12:31 | | |
| 107 | 12:42 | | |
| 111 | 12:44 | | |
| 111 | 12:45 | | |
| 111 | 12:47 | | |
| 111 | 12:48 | | |
| 111 | 12:51 | | |
| 109 | 12:53 | | |
| 94 | 13:02 | | |
| 76 | 13:11 | | |
| 72 | 13:13 | | |
| 72 | 13:15 | | |
| 72 | 13:17 | | |
| 72 | 13:19 | | |
| 78 | 13:20 | | |
| 83 | 13:30 | | |
| 83 | 13:31 | | |
| 84 | 13:35 | | |
| 84 | 13:36 | | |
| 84 | 13:37 | | |
| 91 | 13:44 | | |
| 91 | 13:45 | | |
| 95 | 13:48 | | |
| 95 | 13:53 | | |
| 99 | 13:57 | | |
| 102 | 14:02 | | |
| 102 | 14:06 | | |
| 105 | 14:11 | | |
| 105 | 14:15 | | |
| 108 | 14:18 | | |
| 108 | 14:20 | | |
| 111 | 14:24 | | |
| 111 | 14:29 | | |
| 118 | 14:33 | | |
| 118 | 14:38 | | |
| 119 | 14:40 | | |
| 119 | 14:42 | | |
| 114 | 14:49 | | |
| 118 | 14:53 | | |
| 118 | 14:54 | | |
| 118 | 14:55 | | |
| 118 | 14:56 | | |
| 123 | 15:00 | | |
| 123 | 15:01 | | |
| 126 | 15:07 | | |
| 126 | 15:12 | | |
| 126 | 15:13 | | |
| 126 | 15:14 | | |
| 114 | 15:17 | | |
| 113 | 15:23 | | |
| 113 | 15:24 | | |
| 113 | 15:25 | | |
| 111 | 15:40 | | |
| 95 | 15:48 | |