Is Interstellar Conquest multiplayer or co-op?
Yes — PvP, plus local/split-screen. Interstellar Conquest is a turn-based & grand strategy game released in 2023, 47% positive on Steam (15 reviews). $9.99 on Steam.
PvPLocal / split-screenSingle-player tooStrategy · Turn-based & grand strategy
Take planets and assemble your fleet. The conquest of space is now, navigate through asteroid fields and hide…
How Interstellar Conquest plays with friends, according to Steam
- Online co-op
- Not listed on Steam
- Local / split-screen co-op
- Not listed on Steam
- Online PvP
- Not listed on Steam
- Local / split-screen PvP
- Yes
- LAN play
- Not listed on Steam
- Remote Play Together (one copy, streamed to friends)
- Yes
- Single-player mode
- Yes
Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.
Steam tags: Strategy, 4X, Turn-Based Strategy, Turn-Based Tactics, Wargame, 2D, Isometric, Atmospheric
Do you and a friend both own Interstellar Conquest?
Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Interstellar Conquest is one of them — then helps you pick tonight's game with a weighted roll or a bracket.
Or open the Steam store page.
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Quick answers
- Is Interstellar Conquest co-op?
- Interstellar Conquest does not list co-op on Steam; it has PvP, Local / split-screen, Single-player too.
- Does Interstellar Conquest have PvP?
- Yes, Interstellar Conquest has player-versus-player modes.
- Do we both need to own Interstellar Conquest to play together?
- Not always. Interstellar Conquest supports Steam Remote Play Together: one person who owns it hosts and streams a local session to friends who don't (Steam quotes up to four players, more on a fast connection). For online co-op or PvP, every player needs their own copy.
- How many people play Interstellar Conquest?
- Player counts were not available when this page was built.
- Does Interstellar Conquest have split-screen or local multiplayer?
- Yes. Steam lists Interstellar Conquest with shared/split-screen PvP on one PC — and it supports Remote Play Together, so a friend can join that local session over the internet.