Tier 1 - New experience:
1) Singularity
2) Sleeping Dogs: Definitive Edition
3) Northgard
4) Disco Elysium
5) NieR:Automata
6) XCOM: Enemy Unknown

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Tier 2 - Sequels:
1) Deus Ex: Mankind Divided
2) Borderlands 2 Game of the Year

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Tier 3 - GTA:
1) Grand Theft Auto III
2) Grand Theft Auto IV: The Complete Edition - Only 2 DLC

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Tier 3 - Witcher:
1) The Witcher: Enhanced Edition
2) The Witcher 2: Assassins of Kings (Enhanced Edition)
3) The Witcher 3: Wild Hunt - Game of the Year Edition

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Tier 3 - Fallout:
1) Fallout 3: Game of the Year Edition - (Replay) + 5 DLC
2) Fallout: New Vegas - Ultimate Edition