Sentinel 3: Homeworld
gameappid 275350 · released Feb 3, 2014
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.
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$5.99
Lowest ever
$5.99
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Price history · US
A step series: the price held until it changed. Shaded spans were discounted. Points marked as carried forward are inferred from the last observation before the window, not measured inside it.
| Date | List price | Paid price | Discount | Inferred |
|---|---|---|---|---|
| Sep 11, 2026 | $5.99 | $5.99 | None | observed |
Lowest in window
$5.99
All-time low
$5.99
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0
Observations
1
Confirmed
Sep 11, 2026
Every change in this window
| Date | List | Paid | Discount |
|---|---|---|---|
| Sep 11, 2026 | $5.99 | $5.99lowest ever |