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Advisor senator Upgrade: 50 lvl

Scientist

In brief:Scientist — an Xterium senator-advisor: gives science +1.55 at maximum, upgrades up to 50 levels for achievement points, unlocks at 1 achievement points.

(data current as of 2026-05-22, game version 2.12.7)

Effect at max+1.55
Hire lv.1 (per day)10 DM
Unlock1 achievement points

Description

Scientist

Advisor bonuses

Science
+0.02 at lvl 1 · up to +1.55 at 50 lvl
Energy production
+0% at lvl 1 · up to +85% at 50 lvl
Number of expedition groups
+0 at lvl 1 · up to +1.5 at 50 lvl

Bonuses and price per level

LevelScienceEnergy productionNumber of expedition groupsHire per day (DM)Ach. points
1 +0.02 +0% +0 10 1
8 +0.09 +4% +0 80 2
15 +0.22 +12% +0 250 4
22 +0.36 +26% +0 700 5
29 +0.54 +40% +0 1 400 6
36 +0.85 +54% +0 2 400 8
43 +1.2 +70% +1 4 200 9
50 +1.55 +85% +1.5 7 500 10

All advisor bonuses are shown by reference level. Upgrading an advisor is done for achievement points; dark matter is a separate daily fee for hiring at the current level.

What else strengthens these bonuses

Other sources give the same bonuses too — their effects stack with the senator. Open a source's card to see the percentages and conditions.

Accelerators 3

Flexible monthly premium accelerators from the Shop. They give a percentage bonus to the chosen effect while active.

Planet Anomalies 5

Planet features chosen and researched in the Planetarium (for dark matter or antimatter). Give a permanent percentage bonus to a specific effect for as long as the colony exists.

Alliance Skills 4

Permanent alliance skills. Leveled up by the alliance using shared points and applied to all members.

Research 2

The empire's permanent research. Leveled up in the Laboratory and Technopolis, giving a global bonus to production, construction, or combat.

Cost of a full upgrade

278achievement points total

Upgrading an advisor is done for achievement points (dark matter is not charged for the upgrade). Dark matter is a separate hire fee: how much the advisor costs per day while activated.

Hire price per day (dark matter) by level

Click a bar to see the level's price.

Achievement points per level

Click a bar to see the level's points.

Access

Achievement points to unlock1

A senator unlocks once you have accumulated the required number of achievement points (not player level). After that, they are hired and upgraded for dark matter in the Senate; each level also costs a little achievement points. The higher the advisor’s level, the stronger the bonus.

Questions and answers

What does the senator “Scientist” in Xterium?
Scientist
How to unlock the senator “Scientist”?
You need to accumulate 1 achievement points. After that, the advisor is hired and upgraded for dark matter.
Where to hire senators?
Senators are hired and upgraded in the Senate for dark matter; the higher the advisor’s level, the stronger the bonus.

The Xterium knowledge base is maintained by the project team; data is verified against the game engine. About the project and team →

Verified data · Game version: 2.12.7