Local Multiplayer:
20XX
The Binding of Isaac: Rebirth
Crypt of the Necrodancer
Cuphead
Death Road to Canada
Enter the Gungeon
The Jackbox Party Pack 3
The Jackbox Party Pack 4
Keep Talking and Nobody Explodes
Nidhogg
Risk of Rain
Speedrunners
Trine 2

Network Multiplayer:
Divinity: Original Sin 2
Don't Starve Together
Heroes of the Storm
League of Legends
Left 4 Dead 2
Overwatch
Payday 2
Playerunknown's Battlegrounds
Portal 2

Rage/Hard Games:
Getting Over It
I Wanna Be the Boshy
Syobon Action
Wings of Vi

Spooky Games:
Darkwood
Rain World
SCP Containment Breach

Story/Single Player Games:
60 Seconds!
Cave Story+
Kingdom Come: Deliverance
Rakuen

Puzzle Games:
Gorogoa