Games like BattleSky VR
Games like BattleSky VR include Phasmophobia, Gang Beasts, Broforce, Risk of Rain 2, and Monster Hunter: World. We matched them by the tags players give BattleSky VR on Steam (Action, Indie, Early Access, Multiplayer, and Arena Shooter): closest matches first, and among equally close ones the better-known games.

Phasmophobia
Shared: Multiplayer · Co-op · VR

Gang Beasts
Shared: Action · Multiplayer · Co-op

Broforce
Shared: Action · Co-op · Indie

Risk of Rain 2
Shared: Action · Co-op · Multiplayer

Monster Hunter: World
Shared: Action · Co-op · Multiplayer

PAYDAY 2
Shared: Action · Co-op · Multiplayer

Contractors
Shared: Action · VR · Indie

Pavlov
Shared: Action · VR · Multiplayer

How to Fish
Shared: Indie · Multiplayer · Co-op

Serious Sam Fusion 2017 (beta)
Shared: Action · Indie · VR

PUBG: BATTLEGROUNDS
Shared: Action · Multiplayer · Co-op

Feed and Grow: Fish
Shared: Action · Early Access · Multiplayer

Witch It
Shared: Indie · Action · Multiplayer

Warhammer 40,000: Space Marine 2
Shared: Action · Co-op · Multiplayer

War Thunder
Shared: Action · VR · Multiplayer

Bodycam
Shared: Multiplayer · Co-op · VR

Human Fall Flat
Shared: Co-op · Multiplayer · Action

Guardians of Orion (Phase 2)
Shared: Action · Indie · Co-op

Onward
Shared: VR · Action · Multiplayer

Clone Drone in the Danger Zone
Shared: Action · Indie · Multiplayer

Interstellar Marines
Shared: Action · Indie · Co-op

Left 4 Dead 2
Shared: Co-op · Action · Multiplayer

Grand Theft Auto V Legacy
Shared: Action · Multiplayer · Co-op

Gunfire Reborn
Shared: Co-op · Indie · Action