-60% OFF
$1.19
$2.99
Reviews
1,032
Overwhelmingly Positive
Positive
97%
997 positive
Playing Now
0
concurrent
Peak 24h
0
players
How it compares
Puzzle →Against the 66 tracked Puzzle games
Estimated revenueBottom quarter
Outearns 18% of them.
Review count14th percentile
Median
$470.2K
5,691 reviews
Top 10% start at
$29.06M
This game
$61.8K
1,032 reviews
The peer group is this site's catalogue, not all of Steam. Categories are filled top-down by review count, so the comparison is against games that sold rather than against every release — a percentile here is a harder test than the same percentile across the whole store would be.
About
KUNKUN Defender is an FPS + tower defense game where players need to resist zombie invasions in different regions affected by a virus outbreak until a helicopter comes for rescue.
Historical Trends
Last 9 days
Total Reviews
1,032
Change
+1.1%
1,0321,026.51,021
Aug 15Aug 26Sep 9
Revenue Estimates
Gross Revenue
$61.8K
Net Revenue
$43.3K
After 30% Steam cut
Estimated Sales
32.3K units
~31x review multiplier
Medium confidence
Based on 1,032 reviews. Moderate sample size, estimates are reasonably accurate.
ℹ️ No verified data
Estimates are calculated using our algorithm based on reviews, price, and game age.
These are estimates only. Actual sales and revenue may differ significantly.
Last Updated
Sep 9, 2026