Wren - Offset your carbon footprint by saving rainforests
Apex Legends - A free, squad-based battle royale
Capture - A great free screen capture utility that allows you to capture either a window or the desktop and save it to either a file or the clipboard.
Fortnite - Fortnite developed and published by Epic Games.
Treepoints - Fight climate change and earn rewards
surviv.io - Browser-based 2D Battle Royale game