River City Ransom: Underground
Steam: FreeGOG: Free
Roadwarden
Steam: $10.99GOG: $2.75
Rogue Legacy
Steam: $14.99GOG: $1.49
Rogue Legacy 2
Steam: $24.99GOG: $1.49
Rogue Lords
Steam: $24.99GOG: $2.49
Rogue Waters
Steam: $29.99GOG: $9.89
Rogue Wizards
Steam: $14.99GOG: $14.99
ROGUE-FP
Steam: $4.99GOG: $3.49
Ruin of the Reckless
Steam: $9.99GOG: $9.99
Ruined King: A League of Legends Story™
Steam: $29.99GOG: $7.49
Ruins Seeker
Steam: $19.99GOG: $11.99
Runestone Keeper
Steam: $9.99GOG: $1.99
Rustler (Grand Theft Horse)
Steam: $24.99GOG: $36.86
S.T.A.L.K.E.R. 2: Heart of Chornobyl
Steam: $59.99GOG: $109.99
S.T.A.L.K.E.R.: Call of Pripyat
Steam: $19.99GOG: Free
S.T.A.L.K.E.R.: Call of Prypiat - Enhanced Edition
Steam: $19.99GOG: $19.99
S.T.A.L.K.E.R.: Clear Sky
Steam: $19.99GOG: $19.99
S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition
Steam: $19.99GOG: $19.99
S.T.A.L.K.E.R.: Shadow of Chernobyl
Steam: $19.99GOG: Free
S.T.A.L.K.E.R.: Shadow of Chornobyl - Enhanced Edition
Steam: $19.99GOG: $19.99
Sabre Team
Steam: $6.99GOG: $2.45
Sacred 2 Gold
Steam: FreeGOG: $9.99
Sacred 3
Steam: $14.99GOG: $19.99
Sacred Fire: A Role Playing Game
Steam: $18.99GOG: $11.39