The only public walkthrough that links place 103767961452227 is YellowHeadVin's video from 30 September 2026, titled How To Unlock Hypersonic BM In Build and Conquer. The narrator also calls that weapon a supersonic missile, a super sonic missile, and a supersonic hyper missile. A viewer comment says BM means ballistic missile. The experience page itself does not define the abbreviations. Use the names below as they were spoken, and recheck them in your military base because a later comment on the same video says the quests changed.
What the tutorial actually shows
- Go to your military base.
- Unlock the missile quests there. The narrator lists them in this order: SRBM, GLCM, MRBM, then Hypersonic BM.
- Progress those quests by destroying enemy ground units or by destroying enemy buildings.
- The narrator's preferred route is enemy ground units, which he called the easy option. Destroying buildings was the harder option because defenders can field many anti-missile weapons.
- In the demonstration he used one HIMARS and many tanks. He used the HIMARS to look for enemy movement and then fired on it.
- If the field is empty, he suggested server hopping until an enemy is in the field, or asking another player to fight so the quest can progress.
- He said the earlier missiles can fail or be intercepted, while the supersonic or hypersonic shot has a pretty high chance to hit because it climbs very high before it comes down.
He did not say how many units or buildings the quest requires. He did not show a quest tracker number. Do not invent a kill quota.
Names used for the last missile
| Name in the video | How it was used |
|---|---|
| Hypersonic BM | Title, chapter list, and the last quest at the military base. |
| Supersonic missile / super sonic missile | The same weapon during the demonstration. |
| Supersonic hyper missile | Opening and closing narration. |
Treat these as one quest target until the game shows two different weapons. The earlier three names, SRBM, GLCM, and MRBM, were listed as separate quests you unlock first.
Anti-missile defense
The narrator said other missiles can be intercepted, pointed out an opponent who did have an anti-missile weapon, and claimed each anti-missile has about four capacity. That capacity line was spoken as an impression, not read from a stats panel.
A viewer asked why an Iron Dome did not intercept. Another viewer asked for a reliable way to intercept these missiles. Neither question was answered on the video. Iron Dome is therefore a name players are using for an interceptor. It is not a published stat block, and a failed intercept is a reported outcome.
If your own missiles vanish, check whether the target is showing anti-missile fire before you assume the shot missed at random. If your defense does not fire, the video does not explain a reload, a power requirement, or a toggle.
Reload, ammo, and uranium
Two viewers said used missiles did not return or reload. One of them wrote that every resource was present except uranium, and that only the hypersonic missile reloaded. That is a single unresolved report. It is a reason to look at uranium if the game shows it as a resource. It is not a crafting recipe, and it does not say how much uranium a reload costs.
The official description says you manufacture missiles and manage resources. It never names uranium.
What to do if the quest is gone
A viewer wrote that the quests had changed and asked how to get the first missile. The video is from 30 September 2026, and the experience description says the beta receives constant updates. If your military base does not list SRBM, GLCM, MRBM, and Hypersonic BM:
- Read the quest text that is on screen now. Do not force the September route over a new objective.
- Still separate ground-unit kills from building damage if the new text offers both. The old video's only firm claim is that both could advance the quest, and that buildings were harder because of anti-missile defense.
- Do not spend Robux on the Eastern European Military Pack or More City Slots to chase this unlock. Neither pass description was readable, and the tutorial never said a pass was required.
Unit notes are on Units. The HIMARS, tank, and missile entries stay inside what this video showed.