Build-A-Lot 4: Power Source cover
SeriesBuild-A-Lot

Build-A-Lot 4: Power Source

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First release
Dec 17, 2009
Developer
iWin
Publisher
Hip Soft
Genres
Simulator
Platforms
PC (Microsoft Windows)

The power is in your hands! Help friendly towns to grow and glow by building neighborhoods and generating clean energy to make them run. Watch out for power overload! If you build too fast, you may experience blackouts and unhappy renters. You’ll have resources at your command to energize the towns – build solar towers and wind farms and dispatch technicians to make sure everyone is energy efficient. Then, get your neighborhoods fit and fancy by building tennis courts, swimming pools, boutiques and more. With multiple campaigns to play and a variety of awards to earn, there is plenty to do and lots of fun waiting for you in this electrifying addition to the Build-a-lot series.

Also known as Build-a-lot 4

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Details

Storyline, release dates, time to beat, age ratings, modes, links, keywords

Release dates
PC (Microsoft Windows)
Dec 17, 2009
Game modes
Single player
Keywords
casual game, previously on - iwin all access

At a Glance

Critic Score
65
OverviewHow it playsMediaCommunityBehind the gameRelated

Overview

Steam review summary

Steam users rate this Mostly Positive, 31 reviews in all languages, recorded 16 October 2026

Valve's summary of Steam user reviews. Valve counts only reviews from purchases on Steam, not key activations, and leaves out review periods it has marked as off-topic. It isn't part of the CritScore score.

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