56		Magic 2014: Duels of the Planeswalkers (Windows, 2013)
56		Hearthstone: Heroes of WarCraft (Windows, 2014)
55		Magic: The Gathering - Duels of the Planeswalkers 2013 (Windows, 2012)
55		Pokémon Trading Card Game Online (Windows, 2013)
54		Magic 2015: Duels of the Planeswalkers (Windows, 2014)
54		Ascension: Deckbuilding Game (Windows, 2014)
54		Hidden Dimensions: Xyth (Windows, 2012)
53		Magic: The Gathering - Duels of the Planeswalkers 2012 (Windows, 2011)
53		Magic Duels (Windows, 2015)
52		Spellweaver (Windows, 2016)
52		Governor of Poker 2 (Windows, 2010)
52		Spectromancer (Windows, 2009)
51		The Elder Scrolls: Legends - Heroes of Skyrim (Windows, 2017)
51		Astro Boy: Edge of Time (Windows, 2017)
51		Forgotten Lore (Windows, 2017)
51		Captivus (Windows, 2017)
51		Gwent: The Witcher Card Game (Windows, 2017)
51		Magic: The Gathering (Windows, 1997)
50		The Original Buck Mann's Poker for One (DOS, 1983)
50		Blackjack (DOS, 1983)
50		Championship Blackjack (DOS, 1982)
50		Sternenschiff Catan: Das Strategische Weltraumabenteuer (Windows, 2003)
50		Lucky Seven (DOS, 1990)
50		PlayOnline Viewer (Windows, 2003)
50		Kosynka (DOS, 1992)
50		Stacked with Daniel Negreanu (Windows, 2006)
50		Acey Deucy (Windows, 1997)
50		Magic: The Gathering - Starter Level (Windows, 2000)
50		Omar Sharif Bridge (Windows, 2002)
50		Nine (DOS, 1994)
50		Ken Uston's Professional Blackjack (DOS, 1982)
50		Artifact (Windows, 2018)
44		Solar Settlers (Windows, 2017)
42		Cthulhu Realms (Windows, 2016)
40		Old Maid (Windows, 2003)
40		The Games People Play: Gin ∙ Cribbage ∙ Checkers ∙ Backgammon (DOS, 1990)
40		TalonSoft's Divided Ground: Middle East Conflict 1948-1973 (Windows, 2001)
40		Memory (Windows, 2002)
40		Hoyle Children's Collection (Windows, 1996)
40		Ishido (Windows, 2003)
40		The Necronomicon (Windows, 2008)
40		Intelligent Strategy Games 10 (DOS, 1993)
40		5 Intelligent Strategy Games (DOS, 1991)
40		Marvel Trading Card Game (Windows, 2007)

Notes: Games similar to Endgame: Syria, Games like Endgame: Syria, Auroch Digital Ltd, Windows, Strategy, Tactics, Historical Events, Cards, Tiles, Turn-based, Top-down, Middle East, PC, Game Similarities.