- Primary keyword: The best Become Blackhole upgrade path starts with absorption speed, then gravity radius.
- Core rule: Absorption speed compounds across every growth stage, from dust to black hole.
- Movement speed is a mid-tier pick — it matters less once your gravity pull is upgraded.
- Save high-mass targets (buildings, terrain) for late in a run when upgrades strip them in seconds.
- Spend every point: Unspent star-map points slow every future run, so invest immediately.
Why Your Upgrade Path Matters
In Become Blackhole, progression points earned during runs are spent on the star map for permanent upgrades: absorption speed, gravity radius, and movement speed. Because these upgrades carry across every run, the order in which you buy them dramatically changes how quickly you climb the dust → asteroid → moon → planet → star → black hole chain. A wrong path wastes points on situational nodes; the right path shortens every future run.
The core principle is simple: upgrades that increase mass intake per second (absorption speed) and coverage per second (gravity radius) compound at every stage. Upgrades that only move you around the map faster have diminishing returns once your pull radius does the work for you.
Faster intake compounds through every stage of the growth chain and is never wasted, unlike situational nodes. When in doubt, buy absorption speed.
Star-Map Upgrades Ranked
All star-map upgrades serve the same goal — faster growth — but their impact per point differs sharply. Here is how each upgrade compares in a typical run.
| Upgrade | Tier | What It Does | Impact Per Point | Priority |
|---|---|---|---|---|
| Absorption Speed | S | Increases mass intake rate | Compounds at every stage | Buy first, max early |
| Gravity Radius | A | Enlarges pull area around you | Less precise movement, faster cleanup | Buy second |
| Movement Speed | B | Faster travel between zones | Falls off once radius is large | Buy third, sparingly |
Absorption Speed (S-Tier)
- Directly accelerates mass gain
- Works at every stage of the chain
- Best long-term investment on the star map
- Never wasted regardless of build
Gravity Radius (A-Tier)
- Pulls debris from farther away
- Turns precise flying into passive collection
- Speeds up cleanup of dense fragment fields
Movement Speed (B-Tier)
- Faster routing between zones
- Situational value
- Matters less once gravity radius is upgraded
Do not dump early points into movement speed. It feels fast in the dust stage but loses value almost immediately, while absorption speed keeps paying off through the star and black hole stages.
Best Upgrade Path: Step-by-Step
Follow this order on the star map to reach the black hole form in the shortest time. The path front-loads compounding upgrades and delays situational ones.
| Phase | Growth Stage | Upgrade Focus | Why It Works |
|---|---|---|---|
| 1 | Dust → Asteroid | Absorption Speed (all points) | Dust and fragments are tiny; intake rate is the bottleneck |
| 2 | Asteroid → Moon | Absorption Speed, then first Gravity Radius | Cluster crushing benefits from wider pull |
| 3 | Moon → Planet | Gravity Radius (several levels) | Terrain sweeps funnel debris toward you |
| 4 | Planet → Star | Top off both, add 1-2 Movement Speed | Big targets need intake, zone exits need speed |
| 5 | Star → Black Hole | Balanced investment | Smooths the final growth curve |
Max Absorption Speed First
During your first few runs, put every progression point into absorption speed. In the early dust and asteroid stages your targets are small, so the rate at which you swallow mass — not how far you travel — determines run length.
Add Gravity Radius Second
Once intake is comfortable, invest in gravity radius. A larger pull radius means you collect fragments passively while looping between clusters, and you stop needing to fly directly over every piece of debris.
Supplement Movement Speed
With speed and radius established, one or two levels of movement speed help you chain zone transitions and finish maps near exits without crossing empty ground.
Route Around Your Build
Match your in-run behavior to your upgrades: sweep in wide loops so fragments drift into your gravity field, crush clusters before solo targets, and save high-mass buildings and terrain features for the end of a run when your build can strip them in seconds.
Absorption speed and gravity radius compound across every future run and shorten the dust-to-black-hole journey dramatically — movement speed only helps within a single zone.
In-Run Habits That Multiply Your Upgrades
Upgrades set your ceiling; routing decides whether you reach it. These habits get the most out of every point spent on the star map.
| Habit | Upgrade It Pairs With | Effect |
|---|---|---|
| Sweep in loops, not lines | Gravity Radius | Passively collects debris en route, no backtracking |
| Crush clusters before solos | Absorption Speed | Burst of dozens of fragments at once |
| Keep the absorption queue full | Absorption Speed | Intake rate only pays when mass is in the pipeline |
| Save big targets for post-upgrade | Both | Dense zones fall in seconds late in a run |
| Chain zone transitions | Movement Speed | Enter the next zone at full momentum |
If nothing is being pulled in, you are losing time. Always position yourself at the edge of the next destructible group so your absorption queue is never empty.
Upgrade Goals Checklist
Star-Map Milestones:
- Max absorption speed before any other node
- Unlock the first 3 levels of gravity radius
- Reach planet stage with a fully upgraded intake build
- Add movement speed only after speed and radius
- Complete one full run ending in the black hole form
Revisit the star map after every run. Points you have not spent are points doing nothing — invest immediately and keep the compounding going.
FAQ
Q: What is the best upgrade path in Become Blackhole?
Max absorption speed first, then invest in gravity radius, and only add movement speed afterward. Absorption speed compounds at every growth stage and is never wasted, making it the strongest long-term investment on the star map.
Q: Is movement speed worth buying?
It is worth one or two levels late in your upgrade path. It helps you route between zones and chain transitions, but its value drops once your gravity radius is large enough to collect debris passively.
Q: Why is absorption speed better than gravity radius early on?
In the dust and asteroid stages your targets are tiny, so intake rate is the bottleneck. Gravity radius shines later, when wide loops across terrain can funnel large amounts of debris toward you at once.
Q: How do upgrades carry over between runs?
Progression points earned during runs are spent on star-map nodes for permanent upgrades such as absorption speed, gravity radius, and movement speed. These persist across runs, which is why early investment decisions affect every future run.