Sentinel 3: Homeworld
Well reviewed at 80% positive, and only 0% of the way from its all-time low to full price. It rarely gets better than this.
Why this verdict
Offers
Accepted regional prices from official stores
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Purchase options (1)
Steam packages and bundles that include this game
- Sentinel 3 From $5.99Sentinel 3
About this game
What this game is, in the developer's words
The biggest installment of the award winning Sentinel sci-fi tower defense series now on PC!Take the fight to the alien homeworld and unleash a massive arsenal of weaponry. Get up close and personal on the battlefield in your power armor to execute devastating attacks and support your defenses! * An epic campaign across 20 levels.
Take the fight to the alien homeworld and unleash a massive arsenal of weaponry. Get up close and personal on the battlefield in your power armor to execute devastating attacks and support your defenses!
* An epic campaign across 20 levels.
* A powerful commander unit which can level up and gain new abilities as you play.
* Over 20 unlockable turrets, orbital ship weapons, automated drones and abilities at your disposal.
* Customize your weapon loadout in the Armory to match the demands of the mission.
* NEW: Includes new content featuring new commander, enemies, campaign, weapons and more!
* Endless modes for all maps.
* NEW: Steam Achievements
* Classic mode allows you to compete for scores in a pure skill-based game mode.
* Exclusive music by Specimen A.
Media
Trailers and screenshots straight from the store page
Latest news
Recent updates from the game's own feeds
- Vote for Sentinel 4: Dark Star on Steam Greenlight!
- Vote for Sentinel 4: Dark Star on Steam Greenlight!
- Sentinel 3: Homeworld update 1.3.0.0 now live!
- Sentinel 3: Homeworld update 1.3.0.0 now live!
- Sentinel 3: Homeworld v1.2.0.0 - XP and Vista compatibility fix
- Sentinel 3: Homeworld v1.2.0.0 - XP and Vista compatibility fix
Price intelligence
Accepted price history and the lows that matter
Sentinel 3: Homeworld price history and best deals
Sentinel 3: Homeworld for PC currently sells from $1.19 at authorized stores. Its all-time low is $1.19, set on 2026-06-27. That is 80% off the $5.99 list price.
Frequently asked questions
Answered from this game's own price and edition data
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