Darkwood - Darkwood created by Acid Wizard Studio offers a wonderful combination of Open World, Action-Adventure and Horror-Survival, RPG and Roguelike aesthetics.
Apex Legends - A free, squad-based battle royale
Miasmata - Miasmata is an Action-Adventure, Horror-Survival, First-person, Open World, and Single-player Simulation created and published IonFx Studios.
Fortnite - Fortnite developed and published by Epic Games.
The Forest - The Forest is a Horror-Survival game with strong Action-Adventure, First-person Perspective, Sandbox, Co-op, Single and Multiplayer Shooting video game by Endnight Games Ltd.
surviv.io - Browser-based 2D Battle Royale game