shooting hurts
under pressure
entropy
poppy
one armed robber
landfall archive
idle
walking zombie
unfortunate spacemen
vrchat
supraball
survivor
teleforum
tratel64
treason
snake force
stalcraft
star fetchers
hitbox
fps game dev test
warfork
seeker
wild warfare
world of guns
minions battle
floating point
juice galaxy
just act natural
toribash and other fighting games
transformice, teeworld, brawlhalla, ultimatest battle

HL2:
swelter
transmission
entropy 1 and 2

Zombie Escape:
codename CURE
contagion
containment initiative
no more room in hell
zombie panic