Winter Falling: Battle Tactics
Steam: $14.99GOG: $6.19
Wintermoor Tactics Club
Steam: $14.99GOG: $2.99
Wolfstride
Steam: $14.99GOG: $3.75
Workers & Resources: Soviet Republic
Steam: $39.99GOG: $9.99
World Turtles
Steam: $12.99GOG: $6.49
World Warfare & Economics
Steam: $29.99GOG: $29.99
Worldless
Steam: $19.99GOG: $7.99
Worshippers of Cthulhu
Steam: $24.99GOG: $12.49
X-COM: Apocalypse
Steam: $4.99GOG: $1.25
X-COM: Enforcer
Steam: $4.99GOG: $1.25
X-COM: Interceptor
Steam: $4.99GOG: $1.25
X-COM: Terror From the Deep
Steam: $4.99GOG: $1.49
X-COM: UFO Defense
Steam: $4.99GOG: $1.49
X2: The Threat
Steam: $4.99GOG: $0.99
X3: Reunion
Steam: $9.99GOG: $1.99
X4: Foundations
Steam: $49.99GOG: Free
XCOM® 2
Steam: $19.99GOG: $2.99
XCOM®: Chimera Squad
Steam: $9.99GOG: $2.99
Xenonauts
Steam: $24.99GOG: $4.99
Xenonauts 2
Steam: $39.99GOG: $4.99
XIII Century – Gold Edition
Steam: $4.99GOG: $0.75
Yes, Your Grace
Steam: $19.99GOG: $19.99
Yes, Your Grace 2: Snowfall
Steam: $24.99GOG: $21.25
Yesterday
Steam: $4.99GOG: $0.75