Games like Space Imperia 4X: Close Encounters
Games like Space Imperia 4X: Close Encounters include Left 4 Dead 2, Warhammer 40,000: Space Marine 2, War Thunder, ELDEN RING, and Halo: The Master Chief Collection. We matched them by the tags players give Space Imperia 4X: Close Encounters on Steam (Downloadable Content): closest matches first, and among equally close ones the better-known games.

Left 4 Dead 2
Shared: Co-op · Single-player · Multi-player

Warhammer 40,000: Space Marine 2
Shared: Co-op · Single-player · Multi-player

War Thunder
Shared: Single-player · Multi-player · PvP

ELDEN RING
Shared: Single-player · Multi-player · Online PvP

Halo: The Master Chief Collection
Shared: Co-op · Single-player · Multi-player

Dead by Daylight
Shared: Co-op · Multi-player · PvP

Call of Duty®
Shared: Single-player · Multi-player · PvP

CarX Drift Racing Online
Shared: PvP · Co-op · Single-player

Terraria
Shared: Single-player · Co-op · Multi-player

Grand Theft Auto V Legacy
Shared: Single-player · Multi-player · PvP

Destiny 2
Shared: Co-op · PvP · Single-player

Apex Legends™
Shared: PvP · Multi-player · Online PvP

Delta Force
Shared: PvP · Single-player · Co-op

FOR HONOR™
Shared: PvP · Co-op · Single-player

Party Animals
Shared: Co-op · PvP · Single-player

7 Days to Die
Shared: Single-player · Multi-player · PvP

No Man's Sky
Shared: Single-player · Multi-player · PvP

ARC Raiders
Shared: PvP · Multi-player · Online PvP

Verdun
Shared: PvP · Co-op · Single-player

Risk of Rain 2
Shared: Co-op · Single-player · Multi-player

Don't Starve Together
Shared: Co-op · Single-player · Multi-player

Sea of Thieves: 2026 Edition
Shared: Co-op · PvP · Multi-player

Rocket League®
Shared: Co-op · Single-player · Multi-player

Brawlhalla
Shared: Co-op · Single-player · Multi-player