Explore dynamic maps, expand your territory, exploit the environment for resources, and exterminate anything that interferes with a massive collection of 4X games!
Lead armies and rise to greatness in Songs of Silence, a visually stunning adventure filled with intense battles and captivating stories, build an unrivaled empire and flex your galactic greatness in pure 64-bit awesomeness with Distant Worlds 2, and more!
Pay what you want for epic 4X fun and help support Direct Relief with your purchase!
Check out the full list of games in this Steam game bundle:
Tier 1 ($12)
- Songs of Silence – Very Positive (919)
- Distant Worlds 2Â – Mostly Positive (2,071)
- Interstellar Space: Genesis – Very Positive (700)
- Thea 2: The Shattering – Very Positive (1,878)
- Rogue Hex – Very Positive (253)
- Endless Legend – Very Positive (16,543)
- Endless Legend: Shifters (DLC)Â – Very Positive (101)
- Endless Legend: Guardians (DLC)Â – Mostly Positive (84)
- Endless Legend: Monstrous Tales (DLC)Â – Mixed (35)
- Endless Legend: The Lost Tales (DLC)Â – Positive (37)
- AI War 2Â – Very Positive (1,115)
- AI War 2: The Spire Rises (DLC)Â – Positive (40)
- AI War 2: The Neinzul Abyss (DLC)Â – Positive (25)
- AI War 2: Zenith Onslaught (DLC)Â – Positive (34)
- 50% off Coupon for Sins of a Solar Empire II
- 25% off Coupon for Songs of Silence – Crownless King Expansion
- 30% off Coupon for Distant Worlds 2: Factions – Quameno and Gizureans
- 15% off Coupon for Distant Worlds 2: Return of the Shakturi
- 60% off Coupon for Master of Magic
Tier 2 ($20)
- Elemental Reforged – Mostly Positive (414)
- Songs of Silence – Celestial Church Expansion (DLC)Â – Positive (22)
- Songs of Silence – Lighteaters (DLC)Â – Positive (31)
- Distant Worlds 2: Factions – Ikkuro and Dhayut (DLC)Â – Very Positive (50)
- Interstellar Space: Genesis – Natural Law (DLC)Â – Positive (18)
- Interstellar Space: Genesis – Evolving Empires (DLC)Â – Mostly Positive (18)
- Interstellar Space: Genesis – Terrains Pack (DLC)Â –Â 8 user reviews
Keys Expire. Please redeem before June 12th, 2027.
5 out of 19 titles featured in this PC Steam game bundle come with Steam Trading Cards. All 19 titles in this indie game collection activate on Steam via separate Steam keys. All games are playable on Windows.
Where to buy this bundle?
Humble 4X: Xplore, Xpand, Xploit, Xterminate is available at Humble Bundle until June 12th 2026.
Keys expire. Please redeem before June 10th, 2027
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