Version history
Underdark:Defense
47
ASO score
Text
45/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.8
Votes
26.22K
App Age
1 year 8m
Last Update
Dec 10, 2025
iAP
$9.99 - 59.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.78
|
4.56
|
+5%
|
|
Number of Ratings (Voted)
|
26.2K
|
3.1M
|
-99%
|
|
App Age
|
1y 8m
|
6y 12m
|
-76%
|
|
In-app Purchases Price
|
$10
|
$19
|
-47
%
|
|
Update Frequency
|
22d
|
33d
|
-33%
|
|
Title Length
|
17
|
17
|
|
|
Subtitle Length
|
22
|
24
|
-8%
|
|
Description Length
|
895
|
2 218
|
-60%
|
|
Number of Screenshots
|
926
|
1254
|
-26
%
|
|
Size
|
458MB
|
774MB
|
-41
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
17
of 30
)
Underdark:Defense
Subtitle
(
Characters:
22
of 30
)
Tactical Tower Defense
Description
(
Characters:
895
of 4000
)
Defend the Flame from the dark! Level up, strategically place towers, and choose buffs to grow stronger. Keep the light alive!
Defend the Eternal Flame: Experience the thrill of defending the flame from hordes of dark forces that besiege it! Feel the exhilaration as you clear stages, with each victory more satisfying than the last.
One-Handed Gameplay: Enjoy easy-to-master controls, designed for one-handed play. Perfect for strategic fun anytime, anywhere.
Customize Your Defense Strategy: Select buffs and strategically place towers to forge your path of resistance. As you level up and choose your growth buffs, your defense becomes an impenetrable fortress.
Heroic Stand: Choose your guardians to stand against the night. Each hero brings unique abilities to the battlefield. Earn trophies, level up, and enhance your heroes to ensure the flame flickers on through the darkest nights!}
Read more
Other
Additional Information
Version history
3.0.3
Dec 10, 2025
[Update Details]
Bug Fixes and Improvements
- The issue where the ranking dungeon disappears will be fixed.
3.0.2
Dec 02, 2025
[Update Details]
Bug Fixes and Improvements
- The existing co-op dungeon will be added again.
- An issue where the in-game scrollbar range becomes narrow will be fixed.
- An issue where the Battery Tower was not affected by the Wind Boomerang will be fixed.
- An issue where obstacles were displayed abnormally in Zombie Penguin Village will be fixed.