Games like ARK 2
Games like ARK 2 include DRAGON BALL XENOVERSE 2, War Thunder, Don't Starve Together, Delta Force, and Terraria. We matched them by genre: closest matches first, and among equally close ones the better-known games.

DRAGON BALL XENOVERSE 2
Shared: Co-op · Single-player · Multi-player

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

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

Delta Force
Shared: Single-player · PvP · Multi-player

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

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

Rust
Shared: PvP · Multi-player · MMO

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

Tom Clancy's Rainbow Six Siege
Shared: PvP · Single-player · Multi-player

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

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

Temtem
Shared: Co-op · PvP · Multi-player

Once Human
Shared: Co-op · Multi-player · MMO

Warhammer 40,000: Inquisitor - Martyr
Shared: Co-op · Single-player · Multi-player

Path of Exile
Shared: Single-player · Multi-player · MMO

SCUM
Shared: Single-player · Multi-player · MMO

NARUTO TO BORUTO: SHINOBI STRIKER
Shared: PvP · Co-op · Single-player

Tom Clancy’s The Division™
Shared: Co-op · Single-player · Multi-player

Human Fall Flat
Shared: Co-op · Single-player · Multi-player

FINAL FANTASY XIV Online
Shared: Single-player · Multi-player · RPG

The Elder Scrolls Online - Standard Edition
Shared: RPG · PvP · Multi-player

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

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

PUBG: BATTLEGROUNDS
Shared: PvP · Multi-player · Co-op