4X

Indexed apps Steam tags as 4X (tag 1670), busiest first.

#	Game	Type	Platforms	Deck	Playing now
1	Sid Meier's Civilization V	Game	windowsmaclinux	Playable	11,366
2	Stellaris	Game	windowsmaclinux	Playable	10,936
3	Europa Universalis IV	Game	windowsmaclinux	Unsupported	8,478
4	Total War: MEDIEVAL II - Definitive Edition	game	windowsmaclinux	Playable	2,768
5	X4: Foundations	Game	windowslinux	Verified	2,338
6	Empires of the Undergrowth	Game	windowsmac	Playable	1,676
7	Battle Brothers	Game	windows	Playable	1,434
8	Against the Storm	Game	windows	Playable	1,288
9	Sid Meier's Civilization IV: Beyond the Sword	game	windowsmac	Unsupported	1,217
10	Northgard: Definitive Edition	Game	windowsmaclinux	Playable	1,206
11	Sid Meier's Civilization III: Complete	game	windows	Unsupported	1,120
12	STAR WARS™ Empire at War: Gold Pack	game	windows	Playable	931
13	Total War: WARHAMMER II	Game	windowsmaclinux	Playable	708
14	March of Empires	Game	windows	Playable	614
15	Rome: Total War	game	windows	Playable	583
16	Warhammer 40,000: Gladius - Relics of War	Game	windowslinux	Playable	562
17	Sid Meier's Civilization IV	game	windowsmac	Playable	444
18	Old World	Game	windowsmaclinux	Playable	424
19	Infinity Kingdom	Game	windowsmac	Verified	372
20	ENDLESS Space™ 2	Game	windowsmac	Playable	330
21	Sid Meier's Civilization IV: Colonization	game	windowsmac	Playable	262
22	Sid Meier's Civilization: Beyond Earth	game	windowsmaclinux	Unsupported	227
23	Master of Orion	Game	windowsmaclinux	Playable	225
24	Sins of a Solar Empire: Rebellion	Game	windows	Unsupported	220
25	Total War: WARHAMMER	Game	windowsmaclinux	Playable	197
26	Pixel Starships	Game	windowsmaclinux	Verified	147
27	Master of Orion 2	Game	windowsmaclinux	Unsupported	146
28	Age of Wonders III	Game	windowsmaclinux	Playable	140
29	Xenonauts 2	Game	windows	Playable	134
30	Sid Meier's Colonization (Classic)	Game	windowsmaclinux	Unsupported	129
31	Sid Meier's Civilization IV: Warlords	game	windowsmac	Playable	122
32	Cataclismo	Game	windows	Playable	99
33	Galactic Civilizations III	Game	windows	Playable	94
34	Homeworld Remastered Collection	Game	windowsmac	Playable	90
35	Age of Wonders: Planetfall	Game	windowsmac	Playable	74
36	Anno 2070	Game	windows	Playable	60
37	Three Kingdoms: The Last Warlord	Game	windows	Playable	60
38	Fantasy General II	Game	windows	Unsupported	53
39	STAR WARS™ Rebellion	Game	windows	Playable	46
40	Anno 2205	Game	windows	Playable	45
41	Battlestar Galactica Deadlock	Game	windows	Playable	44
42	Master of Orion 1	Game	windowsmaclinux	Playable	42
43	Airships: Conquer the Skies	Game	windowsmaclinux	Playable	40
44	ENDLESS Space™ - Definitive Edition	Game	windowsmac	Playable	38
45	Warlock - Master of the Arcane	Game	windows	Unsupported	34
46	X3: Albion Prelude	Game	windowsmaclinux	—	33
47	Rebuild 3: Gangs of Deadsville	Game	windowsmac	Verified	31
48	Eador. Masters of the Broken World	Game	windows	—	29
49	Europa Universalis III	game	windowsmac	Unsupported	29
50	Oriental Empires	Game	windows	Playable	26
51	Scythe: Digital Edition	Game	windowsmac	Unsupported	25
52	Imperium Galactica II	Game	windowsmaclinux	—	22
53	Thea 2: The Shattering	Game	windows	Playable	22
54	X3: Terran Conflict	game	windowsmaclinux	Playable	20
55	Warlock 2: the Exiled	Game	windowsmaclinux	Playable	18
56	Galactic Civilizations II: Ultimate Edition	Game	windows	Unsupported	17
57	Seven Kingdoms 2 HD	Game	windows	Unsupported	17
58	Thea: The Awakening	Game	windows	Playable	17
59	Interstellar Space: Genesis	Game	windows	Playable	15
60	Age of Wonders: Shadow Magic	game	windows	Unsupported	14
61	Lords of Magic: Special Edition	Game	windows	—	14
62	Master of Orion 3	Game	windows	—	14
63	Age of Wonders	game	windows	Unsupported	13
64	Space Empires IV Deluxe	game	windows	Playable	12
65	X3: Reunion	game	windowsmaclinux	Unsupported	12
66	Sword of the Stars Complete Collection	game	windows	Unsupported	11
67	Age of Wonders 2: The Wizard's Throne	game	windows	Unsupported	10
68	Eador. Genesis	Game	windows	Playable	10
69	Ymir	Game	windows	Unsupported	10
70	Illyriad - Grand Strategy MMO	Game	windows	—	9
71	Making History: The Second World War	Game	windowsmaclinux	Unsupported	9
72	Sid Meier's Starships	Game	windowsmac	Playable	9
73	Starpoint Gemini Warlords	Game	windows	Unsupported	9
74	AI War 2	Game	windowsmaclinux	Playable	8
75	Fallen Enchantress: Legendary Heroes	Game	windows	Unsupported	8
76	Marble Age: Remastered	Game	windowsmaclinux	—	8
77	Call to Power II	Game	windows	—	7
78	Predynastic Egypt	Game	windowsmaclinux	—	7
79	Downtown Mafia: Gang Wars	Game	windowsmaclinux	—	6
80	Eador. Imperium	Game	windows	Unsupported	6
81	Conquest of the New World	Game	windowsmaclinux	Playable	5
82	Deity Empires	Game	windows	Unsupported	5
83	Distant Worlds: Universe	Game	windows	Unsupported	5
84	Egypt: Old Kingdom	Game	windowsmaclinux	Playable	5
85	Space Empires V	game	windows	—	5
86	Warsim: The Realm of Aslona	Game	windows	Playable	5
87	Sins of a Solar Empire: Trinity	Game	windows	Playable	4
88	Stars in Shadow	Game	windows	—	4
89	Dominions 4	Game	windowsmaclinux	Verified	3
90	Star Ruler	game	windows	—	3
91	Star Ruler 2	Game	windowslinux	Playable	3
92	Yield! Fall of Rome	Game	windowsmac	Verified	3
93	AI War: Fleet Command	game	windowsmaclinux	Playable	2
94	Demise of Nations	Game	windowsmaclinux	—	2
95	Horizon	Game	windows	—	2
96	Planar Conquest	Game	windowsmaclinux	—	2
97	Defense of the Oasis	Game	windows	—	1
98	Making History: The Great War	Game	windowsmaclinux	—	1
99	Sword of the Stars II: Enhanced Edition	game	windows	Playable	1
100	A New World: Kingdoms	Game	windowsmaclinux	—	0
101	Airship Dragoon	Game	windows	—	0
102	Ancient Warfare: The Han Dynasty	Game	windows	Playable	0
103	Apollo4x	Game	windows	Playable	0
104	Arcane Sorcery	Game	windowsmac	—	0
105	Armada 2526	game	windows	—	0
106	Armada 2526 Gold Edition	Game	windows	—	0
107	Avalon Lords: Dawn Rises	Game	windows	Playable	0
108	Base Of War	Game	windows	—	0
109	Cantata	Game	windows	Playable	0
110	Castle Battles	Game	windowsmaclinux	—	0
111	Chickens Madness	Game	windows	—	0
112	Children of the Galaxy	Game	windows	—	0
113	Conquest of Elysium 3	Game	windowsmaclinux	Unsupported	0
114	Conquest of Elysium 4	Game	windowsmaclinux	—	0
115	Dawn of Andromeda	Game	windows	—	0
116	Dominions 3	Game	windowsmaclinux	—	0
117	Driftland: The Magic Revival	Game	windowsmac	Unsupported	0
118	Drox Operative	Game	windowsmaclinux	—	0
119	Dust Fleet	Game	windows	Playable	0
120	Eclipse: New Dawn for the Galaxy	Game	windowsmac	—	0
121	Etherium	Game	windows	Playable	0
122	Fallen Enchantress	Game		—	0
123	Feudalism	Game	windowsmaclinux	—	0
124	For The Glory	game	windows	—	0
125	FourthMotion	Game	windows	—	0
126	Galactic Civilizations I: Ultimate Edition	Game	windows	—	0
127	Galactic Crew II	Game	windows	—	0
128	Galactic Inheritors	Game	windows	—	0
129	Galactic Ruler	Game	windows	Playable	0
130	Galcon 2	Game	windowsmaclinux	—	0
131	Gates of Horizon	Game	windowsmaclinux	—	0
132	Gemini Wars	Game	windowsmac	Unsupported	0
133	Goblins of Elderstone	Game	windows	—	0
134	Gods and Idols	Game	windows	—	0
135	Haegemonia: The Solon Heritage	Game	windows	—	0
136	Heathen Engineering's Terran	Game	windowsmaclinux	—	0
137	Hero Generations	Game	windowsmac	Playable	0
138	Hero Generations: ReGen	Game	windowsmaclinux	Unsupported	0
139	Immortal Realms: Vampire Wars	Game	windows	Playable	0
140	Imperium Galactica	Game	windows	Unsupported	0
141	Industries of Titan	Game	windows	Playable	0
142	Interplanetary	Game	windowsmaclinux	Playable	0
143	Into the Void	Game	windowsmaclinux	—	0
144	Jon Shafer's At the Gates	Game	windowsmaclinux	—	0
145	Last Days of Old Earth	Game	windows	Unsupported	0
146	Legend creatures	Game	windows	Playable	0
147	Leylines	Game	windowsmaclinux	—	0
148	Lord of Rigel	Game	windows	—	0
149	Lords of the Black Sun	Game	windows	—	0
150	Marble Age	Game	windowsmac	Playable	0
151	Mayhem Intergalactic	game	windows	—	0
152	Medieval Kingdom Wars	Game	windows	Playable	0
153	Mystic	Game	windows	—	0
154	Nation War:Chronicles	Game	windows	—	0
155	Outscape	Game	windows	—	0
156	Pandora: First Contact	Game	windows	—	0
157	Polaris Sector	Game	windows	—	0
158	Pollute & Conquer	Game	windows	—	0
159	Predestination	Game	windows	—	0
160	Racing Outlaws	Game	windowsmaclinux	—	0
161	Ragnorium	Game	windows	Playable	0
162	Rise Of The White Sun	Game	windowsmaclinux	Unsupported	0
163	Shallow Space	Game	windowsmaclinux	—	0
164	Sid Meier's Civilization VI	Game	windowsmaclinux	Playable	0
165	Siege of Turtle Enclave	Game	windowslinux	—	0
166	Solar War	Game	windowslinux	Playable	0
167	Sorcerer King	Game		—	0
168	Sorcerer King: Rivals	Game	windows	Unsupported	0
169	Space Tyrant	Game	windowsmaclinux	—	0
170	SPACECOM	Game	windowsmaclinux	—	0
171	Star Dynasties	Game	windows	Playable	0
172	Star Traders: 4X Empires	Game	windowsmaclinux	Playable	0
173	StarDrive	Game	windows	—	0
174	StarDrive 2	Game	windowsmaclinux	—	0
175	Starfighter Origins	Game	windows	—	0
176	StarFringe: Adversus	Game	windows	—	0
177	Stellar Monarch	Game	windows	—	0
178	Structura	Game	windowslinux	Playable	0
179	Tachyon Wars	Game	windows	—	0
180	Tales of a Spymaster	Game	windowsmaclinux	—	0
181	Terraformers: First steps on Mars	Game	windowsmaclinux	—	0
182	Territory Control 2	Game	windows	Playable	0
183	The Commission 1920	Game	windows	Playable	0
184	The Last Federation	Game	windowsmaclinux	Verified	0
185	Unending Galaxy	Game	windows	Playable	0
186	UniverseV: Star Domination	Game	windowslinux	—	0
187	Valknut	Game	windows	—	0
188	Wizards and Warlords	Game	windowsmaclinux	—	0
189	Worlds of Magic	Game	windowsmaclinux	—	0
190	Yargis - Space Melee	Game	windows	—	0
191	《山海：传承》	Game		—	—
192	10ⁿ - Ten Power N	Game		—	—
193	3D PUZZLE - Dark Fantasy	Game		—	—
194	3D PUZZLE - Harbor	Game		—	—
195	3D PUZZLE - Hospital 3	Game		—	—
196	3D PUZZLE - Hospital 4	Game		Playable	—
197	3D PUZZLE - Mountain Life	Game		—	—
198	3D PUZZLE - Post-Apocalyptic 3	Game		—	—
199	3D PUZZLE - World War II	Game		—	—
200	4th Generation Warfare	Game		Unsupported	—