82		Warmachine: Tactics (Windows, 2014)
81		Ærena: Clash of Champions (Windows, 2013)
65		Goblin Storm (Windows, 2017)
64		Purgatory (Windows, 2016)
64		Duel (Windows, 2016)
64		Dungeon Of Zaar (Windows, 2018)
61		Eador: Masters of the Broken World (Windows, 2013)
60		Fantasy Wars (Windows, 2007)
60		Hero Academy (Windows, 2012)
60		Gemfire (DOS, 1992)
57		Total War: Warhammer II (Windows, 2017)
57		Total War: Warhammer (Windows, 2016)
55		Rival Books of Aster (Windows, 2017)
55		Don't Feed (Windows, 2017)
55		Hex Commander: Fantasy Heroes (Windows, 2017)
54		Legends of Callasia (Windows, 2016)
54		Thea 2: The Shattering (Windows, 2018)
54		Farabel (Windows, 2016)
54		HexLab (Windows, 2018)
53		Hard West (Windows, 2015)
53		Pocket God vs Desert Ashes (Windows, 2015)
52		Disciples II: Dark Prophecy (Windows, 2002)
52		Hell (Windows, 2014)
50		Elven Legacy (Windows, 2009)
50		Shattered Union (Windows, 2005)
50		Cuban Missile Crisis: Ice Crusade (Windows, 2005)
45		Beyond the Void (Windows, 2017)
45		Prime Arena (Windows, 2017)
45		Oldage: Tactics Online (Windows, 2017)
45		Three Kingdoms: The Last Warlord (Windows, 2017)
44		Battlerite Royale (Windows, 2018)
44		Xenonauts (Windows, 2014)
44		Concealed Intent (Windows, 2016)
44		Pirates: Treasure Hunters (Windows, 2016)
43		Worlds of Magic (Windows, 2015)

Notes: Games similar to Insidia, Games like Insidia, Bad Seed srl., Bad Seed srl., Windows, Strategy, Tactics, Fantasy, Post-Apocalyptic, Turn-based, Bird's-eye view, PC, Game Similarities.