- Become Blackhole starmap is the permanent upgrade system that speeds up every future run.
- Best first picks: Absorption Speed and Gravity Radius nodes — they compound across all growth stages.
- Route rule: unlock nodes that boost mass intake before cosmetic or situational branches.
- Zone tip: finish each zone next to its exit so you enter the next area at full momentum.
- Long-term goal: a fully invested starmap shortens the dust-to-black-hole journey dramatically.
How the Become Blackhole Starmap Works
The starmap is the meta-progression layer of Become Blackhole. Every run earns progression points, and those points are spent on starmap nodes that grant permanent upgrades such as absorption speed, gravity radius, and movement speed. Unlike in-run mass, starmap investments never reset — each unlock makes the next dust-to-black-hole run faster from the very first second.
The map is organized as connected nodes you move between and unlock in sequence. Some nodes are cheap quality-of-life picks, while others sit at the end of branches and carry the strongest compounding effects. Choosing where to go first matters more than how much you grind.
Points are earned during runs by crushing celestial bodies and absorbing mass. Spend them the moment you can — an unspent point provides zero growth benefit for your current run.
Node category overview:
| Node Type | Effect | Priority |
|---|---|---|
| Absorption Speed | Faster mass intake at every stage | ★★★★★ |
| Gravity Radius | Larger pull range, less precise movement needed | ★★★★★ |
| Movement Speed | Faster travel between clusters and zones | ★★★☆☆ |
| Cosmetic Unlocks | Skins and visual variants | ★☆☆☆☆ |
| Situational Nodes | Stage-specific bonuses | ★★☆☆☆ |
Upgrade Priority: What to Unlock First
Not all nodes are equal. The single best long-term investment is the Absorption Speed upgrade — it directly accelerates mass gain at every stage of the growth chain, from speck of dust to star. Gravity Radius comes right behind it: a larger pull radius means debris funnels toward you passively while you loop the map, so you spend less time micro-positioning.
Movement speed helps with routing between zones, but its value drops sharply once your gravity radius is upgraded. Cosmetic and situational nodes should wait until your core intake stats are already strong.
Absorption Speed
- Best overall pick
- Compounds at every growth stage
- Never wasted points
Gravity Radius
- Best second pick
- Passive debris collection while looping
- Makes movement speed less necessary
Movement Speed
- Situational
- Good for long zone transitions
- Low value once radius is high
Spend order by run phase:
| Phase | Recommended Nodes | Why |
|---|---|---|
| First 2-3 runs | Absorption Speed levels 1-2 | Immediate intake boost, cheapest impact |
| Early game | Gravity Radius levels 1-2 | Debris funnels toward you while looping |
| Mid game | Max Absorption Speed | Compounds through planet and star stages |
| Late game | Movement Speed, situational nodes | Quality of life once intake is solved |
| Any time | Cosmetic branches | Only after core stats are comfortable |
Dumping points into movement speed or cosmetics before absorption speed and gravity radius stalls your growth curve. Early points should always go into intake stats first.
Step-by-Step Starmap Route
Follow this route to build a starmap that accelerates every run from the opening minute.
Clear the Absorption Speed Branch First
Unlock every absorption speed node available in the early branch. Each level raises mass intake across all six growth stages, so this is the highest value-per-point area of the entire map.
Invest Two to Three Levels in Gravity Radius
A wider pull radius means loose fragments drift toward you as you sweep the map in loops. This converts routing time into passive collection time.
Loop Zones Efficiently While Farming Points
Move through maps in wide circular loops, crushing clusters before isolated targets. Cluster breaks spawn dozens of fragments at once — a mass burst isolated objects cannot match.
Save Dense Zones for Post-Upgrade
High-mass objects like buildings and terrain yield far more once your intake and radius are upgraded. Leave the densest pockets for later in a run when your build strips them in seconds.
Finish Utility and Cosmetic Branches Last
Once absorption speed and gravity radius are strong, round out movement speed and unlock skins. These polish the experience but provide the smallest growth return.
A starmap built in this order shortens the dust-to-black-hole journey dramatically, because intake upgrades compound across every stage of every future run.
Node Efficiency Comparison
This comparison table weighs each major starmap branch against cost, availability, and long-term impact.
| Branch | Cost Level | Availability | Growth Impact | Verdict |
|---|---|---|---|---|
| Absorption Speed | Low-Mid | From first run | Compounds all stages | Best value |
| Gravity Radius | Mid | Early branch | Passive collection | Second pick |
| Movement Speed | Low | Early branch | Travel only | Situational |
| Stage-Specific Nodes | Mid | Scattered | Narrow windows | Skip early |
| Skin Branches | Varies | Milestone gates | Cosmetic only | Last priority |
Stage synergy — where upgrades matter most:
| Growth Stage | Key Upgrade | Effect on Stage |
|---|---|---|
| Dust / Asteroid | Absorption Speed | Fragments convert to mass faster |
| Moon | Gravity Radius | Terrain destruction funnels inward |
| Planet | Both combined | Whole landscapes eaten in loops |
| Star | Maxed intake | Planetary-scale targets drained smoothly |
| Black Hole | Full starmap | Entire maps devoured with minimal routing |
Absorption upgrades only pay off when mass is in the pipeline. Always position yourself at the edge of the next destructible group so your upgraded intake never idles.
Starmap Milestones Checklist
Starmap Progression Goals:
- Unlock first Absorption Speed node
- Invest 2-3 levels in Gravity Radius
- Max the Absorption Speed branch
- Add Movement Speed for zone transitions
- Complete cosmetic branches after core stats
FAQ
Q: What does the starmap do in Become Blackhole?
The starmap is the permanent upgrade system. Progression points earned during runs are spent on nodes that grant lasting bonuses such as absorption speed, gravity radius, and movement speed. These upgrades carry over into every future run.
Q: Which starmap upgrade should I unlock first?
Absorption Speed is the best first pick. It accelerates mass gain at every growth stage and compounds across all runs. Gravity Radius is the recommended second unlock because it enables passive debris collection.
Q: Is Movement Speed worth investing in?
It is situational. Movement speed helps you route between zones faster, but once your gravity radius is upgraded, debris funnels toward you automatically and movement speed becomes far less important.
Q: Do starmap upgrades reset between runs?
No. Starmap unlocks are permanent. Every node you purchase stays active in all future runs, which is why early points spent on absorption speed and gravity radius shorten the dust-to-black-hole journey over time.