[W]The Witness and kero blaster [H]Various HB keys

HB KEY
Still there
Out There: Ω Edition
TOWNSMEN - A KINGDOM REBUILT
Rover mechanic simulator
HB Gift or key
140
Amnesia Fortnight 2012
Amnesia Fortnight 2014
Amnesia Fortnight 2017
Double Fine Adventure
Escape Goat 2
KIDS
Mountain
Spacebase DF-9
Stacking
THOTH
Evergarden