Best Science fiction Tower Defense games

Games like Creeper World 3: Arc Eternal, Defense Grid 2, and Creeper World 4, ranked by the GamesGraph community.
Last updated: August 22, 2026

1

1

Creeper World 3: Arc Eternal

2014March 2014 by Knuckle Cracker

Puzzle, Real Time Strategy, Simulator

Puzzle, Real Time Strategy, Simulator

6.13 Good--
2

2

Defense Grid 2

2014September 2014 by Hidden Path Entertainment

Real Time Strategy, Simulator, Strategy

Real Time Strategy, Simulator, Strategy

6.10 Okay++
3

3

Creeper World 4

2020December 2020 by Knuckle Cracker

Real Time Strategy, Simulator, Strategy

Real Time Strategy, Simulator, Strategy

5.98 Okay++
4

4

Dome Keeper

2022September 2022 by Bippinbits

Tactical, Arcade, Science fiction

Tactical, Arcade, Science fiction

5.52 Okay
5

5

Wall World

2023April 2023 by Alawar

Shooter, Platform, RPG

Shooter, Platform, RPG

5.33 Okay-
6

6

Dungeon of the Endless

2014October 2014 by Amplitude Studios

Platform, Real Time Strategy, RPG

Platform, Real Time Strategy, RPG

5.32 Okay-
7

7

They Are Billions

2019June 2019 by Numantian Games

Real Time Strategy, RPG, Strategy

Real Time Strategy, RPG, Strategy

5.31 Okay-
8

8

Infested Planet

2014March 2014 by Rocket Bear Games

Real Time Strategy, Strategy, Tactical

Real Time Strategy, Strategy, Tactical

5.11 Okay--
9

9

Revenge of the Titans

2011March 2011 by Puppy Games

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

5.09 Okay--
10

10

Cliff Empire

2019August 2019 by Lion's Shade

Simulator, Strategy, Science fiction

Simulator, Strategy, Science fiction

5.07 Okay--
11

11

Super Sanctum TD

2013May 2013 by Coffee Stain Studios

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

4.87 Mediocre++
12

12

Anomaly: Warzone Earth

2011April 2011 by 11 bit studios

Real Time Strategy, Strategy, Fantasy

Real Time Strategy, Strategy, Fantasy

4.84 Mediocre++
13

13

Defense Grid: The Awakening

2008December 2008 by Hidden Path Entertainment

Real Time Strategy, Simulator, Strategy

Real Time Strategy, Simulator, Strategy

4.82 Mediocre++
14

14

Dig or Die

2018July 2018 by Gaddy Games

RPG, Simulator, Strategy

RPG, Simulator, Strategy

4.74 Mediocre+
15

15

Multiwinia: Survival of the Flattest

2008September 2008 by Introversion Software

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

4.72 Mediocre+
16

16

Sanctum 2

2013May 2013 by Coffee Stain Studios

Shooter, Real Time Strategy, Strategy

Shooter, Real Time Strategy, Strategy

4.66 Mediocre+
17

17

Endless Dungeon

2023October 2023 by Amplitude Studios

RPG, Strategy, Tactical

RPG, Strategy, Tactical

4.65 Mediocre+
18

18

X-Morph: Defense

2017August 2017 by Exor Studios

Shooter, Simulator, Strategy

Shooter, Simulator, Strategy

4.61 Mediocre+
19

19

Bloons Monkey City

2014December 2014 by Ninja Kiwi

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

4.61 Mediocre+
20

20

Anomaly 2

2013May 2013 by 11 bit studios

Strategy, Science fiction, Stealth

Strategy, Science fiction, Stealth

4.52 Mediocre
21

21

Space Run: Fast and Safe Delivery

2014June 2014 by Passtech Games

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

4.50 Mediocre
22

22

Sanctum

2011April 2011 by Coffee Stain Studios

Shooter, Strategy, Science fiction

Shooter, Strategy, Science fiction

4.42 Mediocre
23

23

Anomaly Defenders

2014May 2014 by 11 bit studios

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

4.35 Mediocre
24

24

Legion TD 2

2021October 2021 by AutoAttack Games

Real Time Strategy, Strategy, Fantasy

Real Time Strategy, Strategy, Fantasy

4.29 Mediocre-
25

25

Aegis Defenders

2018February 2018 by GUTS Department

Platform, RPG, Strategy

Platform, RPG, Strategy

4.21 Mediocre-
26

26

Metal Gear Survive

2018February 2018 by Konami

Shooter, Strategy, Adventure

Shooter, Strategy, Adventure

2.91 Weak--
27

27

Particle Fleet: Emergence

2016September 2016 by Knuckle Cracker

Simulator, Strategy, Science fiction

Simulator, Strategy, Science fiction

Needs more reviews
28

28

Rymdkapsel

2013May 2013 by grapefrukt games

Puzzle, Simulator, Strategy

Puzzle, Simulator, Strategy

Needs more reviews
29

29

Outpost: Infinity Siege

2024March 2024 by Team Ranger

Shooter, Strategy, Science fiction

Shooter, Strategy, Science fiction

Needs more reviews
30

30

Alien Shooter TD

2016August 2016 by Sigma Team

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
31

31

Sol Survivor

2010March 2010 by Cadenza Interactive

Strategy, Science fiction, Horror

Strategy, Science fiction, Horror

Needs more reviews
32

32

Creeper World 2: Redemption

2011May 2011 by Knuckle Cracker

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

Needs more reviews
33

33

Rusted Warfare

2011December 2011

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

Needs more reviews
34

34

AI War 2

2019October 2019 by Arcen Games, LLC

Real Time Strategy, Simulator, Strategy

Real Time Strategy, Simulator, Strategy

Needs more reviews
35

35

Sentry

2024March 2024 by Fireblade Software

Shooter, Strategy, Science fiction

Shooter, Strategy, Science fiction

Needs more reviews
36

36

No Creeps Were Harmed TD

2024July 2024 by MinMax Games Ltd.

Simulator, Strategy, Science fiction

Simulator, Strategy, Science fiction

Needs more reviews
37

37

Drill Core

2025July 2025 by Hungry Couch Games

Strategy, Science fiction, Sandbox

Strategy, Science fiction, Sandbox

Needs more reviews
38

38

Rift Rangers

2022December 2022 by Epic Story Interactive

RPG, Arcade, Science fiction

RPG, Arcade, Science fiction

Needs more reviews
39

39

MarZ: Tactical Base Defense

2017September 2017 by doorfortyfour

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
40

40

Rogue Star Rescue

2019March 2019 by Chute Apps Inc.

Shooter, RPG, Strategy

Shooter, RPG, Strategy

Needs more reviews
41

41

Creeper World 2: Redemption - Anniversary Edition

2016November 2016

Real Time Strategy, Simulator, Strategy

Real Time Strategy, Simulator, Strategy

Needs more reviews
42

42

Frontline Crisis

2024August 2024

Shooter, Real Time Strategy, Strategy

Shooter, Real Time Strategy, Strategy

Needs more reviews
43

43

Unstoppable Gorg

2012January 2012 by Futuremark Games Studio

Strategy, Science fiction, Comedy

Strategy, Science fiction, Comedy

Needs more reviews
44

44

DropZone

2017March 2017 by Sparkypants Studios LLC

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

Needs more reviews
45

45

Siege of Centauri

2019April 2019 by Stardock Entertainment

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
46

46

Aegis of Earth: Protonovus Assault

2015July 2015 by ACQUIRE Corp.

Puzzle, Real Time Strategy, RPG

Puzzle, Real Time Strategy, RPG

Needs more reviews
47

47

Sentinel 3: Homeworld

2014January 2014 by Strategy First

Strategy, Science fiction, Tower Defense

Strategy, Science fiction, Tower Defense

Needs more reviews
48

48

Radiant Defense

2012April 2012 by Hexage

Strategy, Science fiction, Difficult

Strategy, Science fiction, Difficult

Needs more reviews
49

49

Molten Armor

2017October 2017 by Brutal Muse

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
50

50

Gratuitous Tank Battles

2012April 2012 by Positech Games

Simulator, Strategy, Science fiction

Simulator, Strategy, Science fiction

Needs more reviews
51

51

Harvest: Massive Encounter

2009January 2009 by Oxeye Game Studio

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

Needs more reviews
52

52

Defense Technica

2013October 2013 by Kuno Interactive

Shooter, Real Time Strategy, Strategy

Shooter, Real Time Strategy, Strategy

Needs more reviews
53

53

Cosmic Dust & Rust

2016May 2016 by 16bit Nights

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
54

54

Beware Planet Earth!

2012August 2012 by Lightmare Studio

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
55

55

The White Laboratory

2019March 2019 by Laboratory Systems

Strategy, Science fiction, Tower Defense

Strategy, Science fiction, Tower Defense

Needs more reviews
56

56

Space Battle

1979December 1979 by APh Technological Consulting

Shooter, Science fiction, Isometric

Shooter, Science fiction, Isometric

Needs more reviews
57

57

Forbidden planet

2016January 2016 by Faton

Shooter, Strategy, Science fiction

Shooter, Strategy, Science fiction

Needs more reviews
58

58

Rover Wars: Battle For Mars

2020April 2020 by Sakari Games

Real Time Strategy, Simulator, Strategy

Real Time Strategy, Simulator, Strategy

Needs more reviews
59

59

Alien Hallway

2010December 2010 by Sigma Team Inc.

Strategy, Science fiction, Side view

Strategy, Science fiction, Side view

Needs more reviews
60

60

Ancient Planet

2014March 2014 by Moonlight Mouse

Strategy, Science fiction, Isometric

Strategy, Science fiction, Isometric

Needs more reviews
61

61

Oil Rush

2012January 2012 by Unigine Holding

Real Time Strategy, Strategy, Science fiction

Real Time Strategy, Strategy, Science fiction

Needs more reviews
62

62

Anomaly: Warzone Earth - Mobile Campaign

2011August 2011 by 11 bit studios

Real Time Strategy, Strategy, Fantasy

Real Time Strategy, Strategy, Fantasy

Needs more reviews
63

63

Dropzone

1984December 1984 by Arena Graphics

Shooter, Arcade, Science fiction

Shooter, Arcade, Science fiction

Needs more reviews