X-COM: Terror From the Deep
Cheapest right now: $1.24 USD at Steam (75% off). 7 stores compared, checked 26 Oct 2026.
The war continues... X-COM: UFO Defense brought you to a galactic battlefield. X-COM: Terror from the Deep brings the alien terror into a totally new dimension.Seeking to take advantage of a weakened Earth, X-COM's deep space foes unexpectedly change strategy and launch a powerful second front against planet Earth.
Genres: Strategy
Platforms: Windows
Steam Deck: Unsupported. Valve rates it as not working on Steam Deck.
| Store | Price | Discount |
|---|---|---|
| Steam | $1.24 | 75% |
| GOG | $1.49 | 75% |
| Fanatical | $4.78 | 14% |
| GameBillet | $5.28 | 5% |
| GreenManGaming | $5.58 | — |
| Gamesplanet | $5.58 | — |
| IndieGala | $5.58 | — |
Is it a good deal right now?
$1.24 USD at Steam is 75% off, a deep discount. We have no record low for X-COM: Terror From the Deep to compare it with. The regular price is $4.99, so $1.24 saves $3.75. The next cheapest store is GOG at $1.49, $0.25 more. The Steam discount ends on 2 November 2026 at 18:00 UTC.
Price history
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Screenshots
System requirements
Windows
Minimum
- Minimum: Windows XP*, 33MHz 386, 4MB RAM, 520KB Free Disk Space, DirectX 6.1 or later.
- You must have a mouse attached to the computer. (We mean the input device; please do not glue or staple helpless little animals to the keyboard.) The mouse driver must be Microsoft mouse version 8.01 or higher or something fully compatible with this.
As listed on the game's Steam page.
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