Tower Defense

Indexed apps Steam tags as Tower Defense (tag 1645), busiest first.

#	Game	Type	Platforms	Deck	Playing now
1	Dota 2	game	windowsmaclinux	Playable	756,340
2	Total War: WARHAMMER III	Game	windowsmaclinux	Unsupported	47,645
3	7 Days to Die	Game	windowsmaclinux	Verified	33,243
4	Plants vs. Zombies: Game of the Year	game	windowsmac	Unsupported	3,073
5	They Are Billions	Game	windows	Playable	2,995
6	Kingdom Rush	Game	windowsmaclinux	Playable	1,355
7	The Perfect Tower II	Game	windows	Playable	1,239
8	Legion TD 2	Game	windowsmac	Playable	954
9	Stronghold Crusader HD	game	windows	Playable	864
10	Kingdom Rush Frontiers	Game	windowsmaclinux	Playable	626
11	Craft The World	Game	windowsmac	Playable	552
12	Kingdom Rush Origins	Game	windowsmaclinux	Playable	467
13	Emberward	Game	windows	Playable	332
14	Dungeon Defenders	game	windows	Unsupported	320
15	Rusted Warfare - RTS	Game	windowsmaclinux	Playable	309
16	Dungeon Defenders II	Game	windows	Unsupported	308
17	Minion Masters	Game	windowsmac	Unsupported	304
18	Bloons TD Battles	Game	windowsmac	Playable	221
19	Bloons TD5	Game	windowsmac	Playable	190
20	Infinitode 2	Game	windowslinux	Playable	187
21	Creeper World 3: Arc Eternal	Game	windowsmaclinux	Playable	185
22	Creeper World 4	Game	windows	Playable	178
23	Stronghold HD	Game	windows	Unsupported	171
24	Time Clickers	Game	windowsmaclinux	Playable	158
25	GemCraft - Chasing Shadows	Game	windows	Playable	156
26	Bad North: Jotunn Edition	Game	windowsmac	Verified	118
27	Kingdom: New Lands	Game	windowsmaclinux	Verified	95
28	Kingdom: Classic	Game	windowsmaclinux	Verified	85
29	Orcs Must Die! 2	Game	windows	Playable	62
30	Defense Grid: The Awakening	game	windows	Playable	55
31	Elven Assassin	Game	windows	Unsupported	50
32	Particle Fleet: Emergence	Game	windowsmaclinux	Playable	41
33	Dungeons 2	Game	windowsmaclinux	Playable	31
34	FortressCraft Evolved	Game	windowsmaclinux	Playable	24
35	PixelJunk™ Monsters Ultimate	Game	windowsmaclinux	Verified	18
36	HYPERCHARGE: Unboxed	Game	windowslinux	Verified	17
37	Yet Another Zombie Defense HD	Game	windows	Playable	17
38	Octogeddon	Game	windows	Verified	15
39	METAL GEAR SURVIVE	Game	windows	Playable	14
40	Time Warpers	Game	windowsmac	Playable	14
41	Battle Islands	Game	windows	Playable	13
42	Dungeon Warfare	Game	windowsmaclinux	—	13
43	Zombie Defense	Game	windowsmaclinux	—	13
44	METAL SLUG DEFENSE	Game	windows	—	12
45	Until We Die	Game	windows	Verified	12
46	Defense Zone 3 Ultra HD	Game	windowsmaclinux	Playable	11
47	Ancient Planet	Game	windowsmac	Playable	10
48	AI War: Fleet Command	game	windowsmaclinux	Playable	9
49	Fieldrunners 2	Game	windows	Playable	8
50	Warstone TD	Game	windowsmaclinux	Playable	8
51	Aegis Defenders	Game	windowsmac	—	7
52	Hold your houses	Game	windows	—	7
53	Fieldrunners	Game	windowsmac	Verified	5
54	Base Defense	Game	windows	—	4
55	REDCON	Game	windows	—	4
56	Unholy Heights	Game	windows	Unsupported	4
57	Cube Land Arena	Game	windows	—	2
58	Defense Clicker	Game	windows	Playable	2
59	Element TD	Game	windows	—	2
60	Anomaly Warzone Earth	game	windowsmaclinux	Unsupported	1
61	Gratuitous Space Battles	game	windowsmaclinux	—	1
62	Super Sanctum TD	Game	windowsmac	Playable	1
63	♞ The Tactics of War ♞	Game	windowsmaclinux	—	0
64	12 Labours of Hercules	Game	windowsmaclinux	—	0
65	12 Labours of Hercules III: Girl Power	Game	windowsmaclinux	—	0
66	300 Dwarves	Game	windowsmac	—	0
67	Abyss Raiders: Uncharted	Game	windows	—	0
68	Acucalypse	Game	windows	—	0
69	Aegis of Earth: Protonovus Assault	Game	windows	—	0
70	Age of Defense	Game	windows	Unsupported	0
71	Age of Steel: Recharge	Game	windowsmac	—	0
72	AI War 2	Game	windowsmaclinux	Playable	0
73	Alarameth TD	Game	windowsmaclinux	—	0
74	Alien Hallway	game	windows	—	0
75	Alien Invasion Tower Defense	Game	windowsmac	—	0
76	Alien Robot Monsters	Game	windowsmaclinux	—	0
77	Alien Shooter TD	Game	windows	—	0
78	Alien-911	Game	windows	—	0
79	Altar Guardian	Game		—	0
80	AMazing TD	Game	windows	—	0
81	Ancient Tower	Game	windowsmac	—	0
82	Anomaly 2	Game	windowsmaclinux	—	0
83	Anomaly Defenders	Game	windowsmaclinux	—	0
84	Anomaly Korea	Game	windowsmaclinux	Unsupported	0
85	Anomaly Warzone Earth Mobile Campaign	Game	windowsmaclinux	—	0
86	Apocalypse Night	Game	windows	—	0
87	Arcsaber VR	Game	windows	—	0
88	AREA 51 - DEFENCE	Game	windows	—	0
89	Artificial Defense	Game	windows	—	0
90	Artificial Extinction 2	Game	windows	Unsupported	0
91	Atom Zombie Smasher	game	windowsmaclinux	Playable	0
92	Aurora Dusk: Steam Age	Game	windows	—	0
93	Automata Empire	Game	windowsmaclinux	—	0
94	Automatrons	Game	windowsmaclinux	—	0
95	BACK TO THE EGG!	Game	windows	—	0
96	Bacon Tales - Between Pigs and Wolves	Game	windows	—	0
97	Bad Hotel	Game	windowsmaclinux	—	0
98	Ballistic Attack	Game		—	0
99	Ballistic Protection	Game		—	0
100	Band of Defenders	Game	windows	Unsupported	0
101	Bardbarian	Game	windowsmac	Verified	0
102	Base Raid	Game	windowsmaclinux	—	0
103	Battle for Blood - Epic battles within 30 seconds!	Game	windowsmaclinux	Playable	0
104	Battle Ranch	Game	windowsmaclinux	—	0
105	Battlepillars Gold Edition	Game	windows	—	0
106	BattleTime	Game	windowsmaclinux	—	0
107	BeeFense	Game	windows	—	0
108	Beware Planet Earth	Game	windows	Playable	0
109	Bloodsports.TV	Game	windows	—	0
110	BoneBone: Rise of the Deathlord	Game		—	0
111	Brawl of Ages	Game	windowsmaclinux	Unsupported	0
112	Bugvasion TD	Game	windowslinux	—	0
113	Build & Battle	Game	windows	—	0
114	Call Of The Mighty Warriors	Game	windows	—	0
115	Cannon Brawl	Game	windowsmaclinux	—	0
116	Cannons-Defenders: Steam Edition	Game	windows	—	0
117	Castle Chaos	Game	windowsmaclinux	—	0
118	Castle Constructor	Game	windows	Playable	0
119	Castle Must Be Mine	Game	windows	—	0
120	Castle Story	Game	windowsmaclinux	Playable	0
121	Castle survival	Game	windows	—	0
122	CastleStorm	Game	windows	Verified	0
123	Catfender	Game		—	0
124	ChaosTower	Game	windows	—	0
125	Citadels	Game	windows	—	0
126	Cloud Castle	Game	windows	—	0
127	Colony Siege	Game	windows	Playable	0
128	Command Heroes	Game	windowsmaclinux	—	0
129	Commando Jack	Game	windowsmac	—	0
130	Conjury of Nature	Game	windows	—	0
131	Control Craft 3	Game	windowsmac	—	0
132	Coregrounds	Game	windowsmaclinux	—	0
133	Cosmic Dust & Rust	Game	windows	—	0
134	Cosmic Trip	Game	windows	—	0
135	Cows VS Vikings	Game	windowsmaclinux	Playable	0
136	Crazy Mob	Game	windows	—	0
137	Creeper World 2 Anniversary Edition	Game	windowsmac	Playable	0
138	Creeper World Anniversary Edition	Game	windowsmac	Playable	0
139	CreepWars TD	Game	windowsmac	—	0
140	Crumbled World	Game	windowslinux	—	0
141	Cubemen	Game	windowsmaclinux	—	0
142	Cubemen 2	Game	windowsmaclinux	—	0
143	Cubetractor	Game	windowsmac	Playable	0
144	Cucumber Defense VR	Game	windows	—	0
145	Cyborg Tower Defense	Game	windows	—	0
146	Damn Endless Orcs	Game	windows	—	0
147	Damned Nation Reborn	Game	windows	—	0
148	Dark facets	Game	windowslinux	—	0
149	Dark Rising	Game	windows	—	0
150	Day D: Tower Rush	Game	windows	Playable	0
151	Dead Acres	Game	windowsmaclinux	—	0
152	Deadly 30	Game	windowsmac	Playable	0
153	Deadstone	Game	windowsmaclinux	—	0
154	Death by Game Show	Game	windowsmaclinux	—	0
155	Death Crown	Game	windows	Verified	0
156	Deathtrap	Game	windows	Playable	0
157	Decoherence	Game	windows	—	0
158	Defcon VR	Game	windows	—	0
159	Defence to death	Game	windows	—	0
160	Defence War	Game		—	0
161	Defend the Cake	Game	windows	—	0
162	Defend The Highlands	Game	windowsmaclinux	—	0
163	Defend Them !	Game	windows	—	0
164	Defend Your Castle	Game	windows	—	0
165	Defend Your Life	Game	windowsmaclinux	—	0
166	Defender's Quest 2: Mists of Ruin	Game	windows	Playable	0
167	Defender's Quest: Valley of the Forgotten	Game	windowsmaclinux	Playable	0
168	Defenders of Ardania	game	windows	—	0
169	Defenders of the Last Colony	Game	windows	—	0
170	Defenders of Time	Game	windowsmac	—	0
171	Defendion	Game	windows	—	0
172	Defendoooooor!!	Game	windows	—	0
173	Defense Grid 2	Game	windows	Verified	0
174	Defense of Egypt: Cleopatra Mission	Game	windowsmac	—	0
175	Defense Of Greece TD	Game	windowsmac	—	0
176	Defense of Roman Britain	Game	windowsmac	—	0
177	Defense Task Force	Game	windows	—	0
178	Defense Technica	Game	windowsmac	Playable	0
179	Defense Zone	Game	windowsmaclinux	Verified	0
180	Defense Zone 2	Game	windowsmaclinux	—	0
181	Deffactor	Game		—	0
182	Dethroned!	Game		—	0
183	Devader	Game	windowsmaclinux	—	0
184	Dig or Die	Game	windows	Unsupported	0
185	Domain Defense	Game	windowsmaclinux	—	0
186	Dropzone	Game	windows	Unsupported	0
187	Dungeon Defenders Eternity	Game	windowsmac	—	0
188	Dungeon of the ENDLESS™	Game	windowsmac	Playable	0
189	Dungeon Warfare 2	Game	windowsmac	Playable	0
190	Duo Defenders	Game	windowsmac	—	0
191	Dwarf Tower	Game	windowsmac	—	0
192	Dwarfs!?	game	windowsmaclinux	—	0
193	Dynamic	Game	windows	—	0
194	Earth Under Siege	Game		—	0
195	Eden Rising	Game	windows	Playable	0
196	Eden Star	Game	windows	Playable	0
197	Elder Chaos	Game	windowsmac	—	0
198	Embers of War	Game		—	0
199	Emerge: Cities of the Apocalypse	Game	windows	—	0
200	Emperor Kingdom	Game	windows	—	0