Horde Shooters: Killing Floor 1/2 - Left for Dead 1/2 - No More Room in Hell (Original) - Vermintide 2 - Deep Rock Galactic - Payday 2 - WWZ: Aftermath

Survival: Don't Starve Together - The Forest - Factorio (Lack the Space DLC) - Minecraft (Broad Spectrum in what's available, I tend to not like just Vanilla) - Empyrion - Space Engineers - Project Zomboid - 7 Days to Die

Roguelites: Risk of Rain II - For the King - Children of Morta - Fury Unleashed

Puzzles: Trine/Trine 2 - Portal 2 - KeyWe - Battleblock Theatre - Keep Talking and Nobody Explodes - Escape Academy

Multiplayer Team PvP Centric: Witch It - Rainbox Six Siege - Battlefield 4 - Battlefield 1 - Arma 3 - Rising Storm 2: Vietnam - Titanfall 2 - Hell Let Loose

Strategy: Kingdom: Two Crowns - AI WAR 1/2 - CoH 1/2 - Supreme Commander FAF - Bloons TD 6 - Zero-K - Paradox Games - Civilization 4/5 - SC2/WC3 Maps & Custom Games - Shogun 2/Rome 2/Napoleon Total War - Planetary Annhilation: Titans - Orcs Must Die 3 - Gloomhaven

Action: Torchlight II - Remnant II - Titan Quest Anniversary - Monaco - Magicka - Castle Crashers - Overcooked 1/2 - Borderlands 2 - A Way Out - Grim Dawn - Divinity: Original Sin 1/2 - Escapists II

Head to Head: Interplanetary: Enhanced Edition - Friends vs Friends - Maiden & Spell - Speedrunners - Nexus 5X - Defcon - Offworld Trading Company - Straftat