Lumiri GameDB
Game library / Bridge Constructor Portal / Bridge Constructor Portal - Portal Proficiency
Bridge Constructor Portal - Portal Proficiency
DLC
GOG Steam

Bridge Constructor Portal - Portal Proficiency

Return to the Aperture Science Enrichment Center and experience a brand-new challenge. Finally, you are now able to not only construct bridges, but you can even place portals yourself!

Requires Bridge Constructor Portal.

Released · 2019-11-12

At a glance

About this game

Core game information and the store records it came from.

Title
Bridge Constructor Portal - Portal Proficiency
Content
DLC
Release date
2019-11-12
Developer
ClockStone
Publisher
Headup
Platforms
Windows, Linux, macOS
Connected stores
2
GOG GOG source details
Store title
Bridge Constructor Portal - Portal Proficiency
Product ID
1866538975
Developer
ClockStone
Publisher
Headup
Store release date
2019-11-12
Source checked
2026-10-21 01:45 UTC

Open official store page ↗

Steam Steam source details
Store title
Bridge Constructor Portal - Portal Proficiency
Product ID
1113550
Developer
ClockStone
Publisher
Headup
Store platforms
Windows + Linux + macOS
Source checked
2026-10-18 11:35 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other DLC that have it.

Store tags

Genres

  • Simulation
  • Strategy

Categories and genres from the Steam store, observed 2026-10-18. Store tags from Steam and GOG, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

0.99 EUR

GOG

Recorded 2 days ago Over 48 h old

Difference between stores

3.00 EUR

Lowest to highest included amount.

2 comparable stores

Distance from observed low

At observed low

GOG listing only. Low: 0.99 EUR.

Last seen
Newest included record
Oldest included record

2 records are over 48 hours old.

2 included price records from 2 stores · 2 linked listings

See the 2 included observations
  • GOG history →Bridge Constructor Portal - Portal Proficiency
    0.99 EUR
    2 days ago · over 48 h old
  • Steam history →Bridge Constructor Portal - Portal Proficiency
    3.99 EUR
    2 days ago · over 48 h old
How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

GOG

GOG

Bridge Constructor Portal - Portal Proficiency

0.99 EUR

75% off 3.99 EUR

GOG source-market price · FI. Original store amount.

Price recorded 2026-10-19 01:13 UTC

Player activity

Observed Steam player history

Latest 1,000 points at most. Individual observations.

Player history is taking shape

No local player observations yet. Collected samples will appear here over time.

Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 3.99 EUR, last seen

First recorded price. More observations will build the price history.

View 1 recorded prices
  • 2026-10-18 11:35: 3.99 EUR

Prices observed by Lumiri GameDB in EUR.

Catalogue activity

Recent changes

Prices, release dates and store listing updates we detected. Repeated store refreshes are grouped.

  1. Store details updated GOG

    Title, product type, release date, availability, platforms, store details