Where to buy
6 stores · cheapest $7.50 · source CheapShark
6 stores · cheapest $7.50 · source CheapShark
Its record low was $6.00 in July 2025 — $1.50 below today's best price.
All-time low $6.00 on Jul 25, 2025 · source cheapshark
Not enough observations yet. History starts the first time we see this game and grows from there — we never back-fill a price we did not record.
Concurrent Steam players · sampled just now
Playing now
13
24h peak
13
7d peak
13
Official Steam announcements for this game
ISG Dev Diary 27: News on Expansion III (ETA: 2026)
Hello everyone, As we pass the midpoint of the year, I wanted to share an update on the progress of Expansion III and its expected release window. Expansion III slated to release later in 2026 Following several months of development since our last dev diary, w...
3mo ago
ISG Dev Diary 26: Expansion III in 2026
Hello everyone, Today we want to share an important update about the future of ISG, and more specifically about the long-awaited third expansion. Expansion III is coming in 2026 After many months of dedicated work developing and refining this massive new chapt...
9mo ago
Update 1.6.4 Released
Hello everyone! It's been a few months since we released the free 1.6.3 update. We hope you are enjoying that update with its new features and improvements.In the meantime, we've been listening to your feedback, so here's a smaller patch that adds some improve...
last yr.
Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy!
