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KUNKUN Defender 2

Wishlist Follow Ignore Launch Unwatch Watch
App ID 3585310
App Type Game
Developer
Publisher Seal
Franchise AIKUN
Supported Systems Windows
Technologies Unreal Engine
Last Changenumber 39323160
Last Record Update 29 September 2026 – 22:51:39 UTC ()
Release Date 16 May 2025 – 07:58:04 UTC ()
❓ 86.05%
342 reviews
6
In-Game
💥 Action 😱 Horror 🤣 Memes 🎒 Survival Horror 🤝 Co-op

KUNKUN Defender 2 is a hybrid TPS and tower defense game where players must fend off waves of zombies in virus-infected zones, holding their ground until a helicopter arrives for extraction.

Steam price history

Special Promotion, ends 8 October 2026
Current Price -70% $1.49
Lowest Recorded Price -70% $1.49 11 May 2026
Currency Current Price Converted Price Lowest Recorded Price
U.S. Dollar -70% $1.49 $1.49 $1.49 -70% $1.49
Russian Ruble -70% 60 ₽ $0.71 -51.70% $0.71 -70% 60 ₽
Indian Rupee -70% ₹ 75 $0.77 -47.71% $0.77 -70% ₹ 75
Indonesian Rupiah -70% Rp 14249 $0.79 -46.52% $0.79 -70% Rp 14249
Ukrainian Hryvnia -70% 37₴ $0.82 -44.74% $0.82 -70% 37₴
Philippine Peso -70% ₱52.48 $0.83 -43.76% $0.83 -70% ₱52.48
Vietnamese Dong -70% 22000₫ $0.84 -43.20% $0.84 -70% 22000₫
LATAM - U.S. Dollar -70% $0.89 $0.89 -40.27% $0.89 -70% $0.89
MENA - U.S. Dollar -70% $0.89 $0.89 -40.27% $0.89 -70% $0.89
SASIA - U.S. Dollar -70% $0.89 $0.89 -40.27% $0.89 -70% $0.89
Chinese Yuan -70% ¥ 6 $0.89 -39.94% $0.89 -70% ¥ 6
Chilean Peso -70% CLP$ 900 $0.91 -38.47% $0.91 -70% CLP$ 900
South African Rand -70% R 15.60 $0.93 -37.25% $0.93 -70% R 15.60
Taiwan Dollar -71% NT$ 30 $0.94 -36.91% $0.94 -71% NT$ 30
Saudi Riyal -70% 3.58 SR $0.95 -36.17% $0.95 -70% 3.58 SR
Brazilian Real -70% R$ 5,09 $0.97 -34.64% $0.97 -70% R$ 5,09
CIS - U.S. Dollar -70% $0.98 $0.98 -34.23% $0.98 -70% $0.98
Kazakhstani Tenge -70% 450₸ $1.01 -31.90% $1.01 -70% 450₸
Malaysian Ringgit -70% RM4.19 $1.02 -31.15% $1.02 -70% RM4.19
Thai Baht -70% ฿34.50 $1.02 -31.09% $1.02 -70% ฿34.50
Peruvian Sol -70% S/.3.60 $1.03 -30.34% $1.03 -70% S/.3.60
Mexican Peso -70% Mex$ 19.34 $1.05 -28.97% $1.05 -70% Mex$ 19.34
Qatari Riyal -70% 3.89 QR $1.06 -28.37% $1.06 -70% 3.89 QR
Kuwaiti Dinar -70% 0.33 KD $1.06 -28.29% $1.06 -70% 0.33 KD
Japanese Yen -70% ¥ 174 $1.10 -26.01% $1.10 -70% ¥ 174
Uruguayan Peso -70% $U47 $1.16 -21.74% $1.16 -70% $U47
Colombian Peso -70% COL$ 4050 $1.21 -18.26% $1.21 -70% COL$ 4050
U.A.E. Dirham -70% 4.50 AED $1.22 -17.76% $1.22 -70% 4.50 AED
Singapore Dollar -70% S$1.57 $1.22 -17.64% $1.22 -70% S$1.57
New Zealand Dollar -70% NZ$ 2.21 $1.24 -16.78% $1.24 -70% NZ$ 2.21
South Korean Won -70% ₩ 1680 $1.24 -16.60% $1.24 -70% ₩ 1680
Hong Kong Dollar -70% HK$ 9.90 $1.26 -15.32% $1.26 -70% HK$ 9.90
Canadian Dollar -70% CDN$ 1.94 $1.36 -8.42% $1.36 -70% CDN$ 1.94
Australian Dollar -70% A$ 2.25 $1.55 +4.69% $1.55 -70% A$ 2.25
Costa Rican Colon -70% ₡720 $1.57 +5.68% $1.57 -70% ₡720
Euro -70% 1,49€ $1.67 +12.47% $1.67 -70% 1,49€
British Pound -70% £1.28 $1.69 +13.46% $1.69 -70% £1.28
Norwegian Krone -70% 16,64 kr $1.72 +16.06% $1.72 -70% 16,64 kr
Polish Zloty 6,89zł $1.77 +18.87% $1.77 -70% 6,89zł
Israeli New Shekel -70% ₪5.55 $1.80 +21.26% $1.80 -70% ₪5.55
Swiss Franc -70% CHF 1.64 $1.97 +32.67% $1.97 -70% CHF 1.64
Valve suggested prices are shown on package pages.

Price history

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View lowest recorded prices on Steam store pages by using our browser extension.

Additional Information

Developer Seal
community_visible_stats Yes
ReleaseState released
Publisher Seal
Store Release Date 16 May 2025 – 07:58:08 UTC ()
osarch 64
community_hub_visible Yes
Social Media https://space.bilibili.com/398227074
Primary Genre Action (1)
Store Genres Action (1), Indie (23)
Steam Release Date 16 May 2025 – 07:58:04 UTC ()
Store Asset Modification Time 15 May 2025 – 10:54:47 UTC () (1747306487)
library_assets
library_capsuleen,zh-cn
library_heroen
library_hero_bluren
library_logoen
library_headeren,zh-cn
logo_position ↴
pinned_positionBottomLeft
width_pct50
height_pct46.58038470672051
osextended empty string
name_localized
schinese坤化危机2
review_score 8
review_percentage 94
Detected Technologies Unreal Engine, Intel_OID SDK, Intel_oneTBB SDK, NVIDIA_Nsight_Aftermath SDK, Ogg SDK, Vorbis SDK, XAudio2 SDK
Steam Deck Compatibility
  • Steam Deck:
  • Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
  • Entering some text requires manually invoking the on-screen keyboard
  • Some in-game text is small and may be difficult to read
  • This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
  • This game's default graphics configuration performs well on Steam Deck
  •  
  • SteamOS:
  • This game runs successfully on SteamOS
  • Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
  • Note: Entering some text requires manually invoking the on-screen keyboard
  •  
  • category: Playable
  • steamos_compatibility: Compatible
  • steam_machine_compatibility: 2
  • test_timestamp: 11 July 2025 – 00:00:00 UTC
  • tested_build_id: 18507954
  • steam_machine_tests:
    0 ↴
    display3
    token#SteamMachine_TestResult_DefaultControllerConfigNotFullyFunctional
    1 ↴
    display3
    token#SteamMachine_TestResult_ControllerGlyphsDoNotMatchDevice
    2 ↴
    display3
    token#SteamMachine_TestResult_TextInputDoesNotAutomaticallyInvokesKeyboard
    3 ↴
    display4
    token#SteamMachine_TestResult_DefaultConfigurationIsPerformant
  • configuration:
    supported_inputgamepad
    requires_manual_keyboard_invoke1
    requires_non_controller_launcher_nav0
    primary_player_is_controller_slot_00
    non_deck_display_glyphs1
    small_text1
    requires_internet_for_setup0
    requires_internet_for_singleplayer0
    recommended_runtimeproton-9.0-4RC
    requires_h2640
    requires_voice_files0
    gamescope_frame_limiter_not_supported0
    hdr_support0
    requires_proton_soundfonts0
controllertagwizard Yes
First seen on SteamDB 9 March 2025 – 12:00:51 UTC (), in changelist #27858468

Supported Languages

11 Languages Interface Full Audio Subtitles Achievements
English Yes Yes Yes Yes
French Yes Yes Yes
German Yes Yes Yes
Spanish - Spain Yes Yes Yes
Japanese Yes Yes Yes
Simplified Chinese Yes Yes Yes Yes
Traditional Chinese Yes Yes Yes
Portuguese - Brazil Yes Yes Yes
Portuguese - Portugal Yes Yes Yes
Spanish - Latin America Yes Yes Yes
Korean Yes Yes Yes

Assets

Load all asset images
clienticon 69a78d77da48d47afd6ee551c2c8d73023da190d
clienttga dd418eb84ae863562155c1cc11b12e6f21a090e0
icon 3f7058bb29f5fb45cc38e841c29d1bbc6b8daf4b
small_capsule
english056e312d124582eacabc76e8b8f7b5919b0d4bb6/capsule_231x87.jpg
schinese7ff4f7c1c9a14a568815d4d5c7e9ccb1653ba500/capsule_231x87_schinese.jpg
header_image
englisha0c7f5435ac3092e34e18bf9c971cebde512a5ae/header.jpg
schinesea2e0f5a9717f6ef485d774073984f205010be57b/header_schinese.jpg
library_assets_full
library_capsule ↴
image/english9b3d7294410b578d55e91e7ae55d210ea3ca3356/library_600x900.jpg
image/schinese8272781b372dc36a1dc943daee2e67b4771d5d4d/library_600x900_schinese.jpg
image2x/english9b3d7294410b578d55e91e7ae55d210ea3ca3356/library_600x900_2x.jpg
image2x/schinese8272781b372dc36a1dc943daee2e67b4771d5d4d/library_600x900_schinese_2x.jpg
library_hero ↴
image2x/englishe6e600d89488885589d2c8a5a32ee4e7227f2887/library_hero_2x.jpg
image/englishe6e600d89488885589d2c8a5a32ee4e7227f2887/library_hero.jpg
library_hero_blur ↴
image/englishe6e600d89488885589d2c8a5a32ee4e7227f2887/library_hero_blur.jpg
library_logo ↴
image/english569a3c5b7ebe7107d1fdd75dfcd6bf4050c5c9c7/logo.png
image2x/english569a3c5b7ebe7107d1fdd75dfcd6bf4050c5c9c7/logo_2x.png
logo_position/pinned_positionBottomLeft
logo_position/width_pct50
logo_position/height_pct46.58038470672051
library_header ↴
image/englisha0c7f5435ac3092e34e18bf9c971cebde512a5ae/library_header.jpg
image/schinese14087d68a333b6d14c0dd6eb443cc437dd49579c/library_header_schinese.jpg
image2x/englisha0c7f5435ac3092e34e18bf9c971cebde512a5ae/library_header_2x.jpg
image2x/schinese14087d68a333b6d14c0dd6eb443cc437dd49579c/library_header_schinese_2x.jpg
Assets
main_capsuledb45cdbfe2dca05f3423ce1c815bb385b641883c/capsule_616x353.jpg
main_capsule_2xdb45cdbfe2dca05f3423ce1c815bb385b641883c/capsule_616x353_2x.jpg
small_capsule056e312d124582eacabc76e8b8f7b5919b0d4bb6/capsule_231x87.jpg
small_capsule_2x056e312d124582eacabc76e8b8f7b5919b0d4bb6/capsule_231x87_2x.jpg
headera0c7f5435ac3092e34e18bf9c971cebde512a5ae/header.jpg
header_2xa0c7f5435ac3092e34e18bf9c971cebde512a5ae/header_2x.jpg
hero_capsule03a0d2c969fd5397b6f1d3142152d2f9fb24ee0b/hero_capsule.jpg
hero_capsule_2x03a0d2c969fd5397b6f1d3142152d2f9fb24ee0b/hero_capsule_2x.jpg
library_capsule9b3d7294410b578d55e91e7ae55d210ea3ca3356/library_600x900.jpg
library_capsule_2x9b3d7294410b578d55e91e7ae55d210ea3ca3356/library_600x900_2x.jpg
library_heroe6e600d89488885589d2c8a5a32ee4e7227f2887/library_hero.jpg
library_hero_2xe6e600d89488885589d2c8a5a32ee4e7227f2887/library_hero_2x.jpg
community_icon3f7058bb29f5fb45cc38e841c29d1bbc6b8daf4b.jpg
page_background_pathapp/3585310
last_modified1 May 2026 – 16:26:34 UTC
timestamp1 May 2026 – 16:26:34 UTC

Trailer 848258 ↴

trailer_name 2222
trailer_category 0
microtrailer ↴
video/webm 3585310/1638665877/a2ba9ac5e00ed3a1e667fcb62eb829549e28230e/1750461757/microtrailer.webm
video/mp4 3585310/1638665877/a2ba9ac5e00ed3a1e667fcb62eb829549e28230e/1750461757/microtrailer.mp4
adaptive_trailers ↴
dash_av1 3585310/1638665877/a2ba9ac5e00ed3a1e667fcb62eb829549e28230e/1750461757/dash_av1.mpd
dash_h264 3585310/1638665877/a2ba9ac5e00ed3a1e667fcb62eb829549e28230e/1750461757/dash_h264.mpd
hls_h264 3585310/1638665877/a2ba9ac5e00ed3a1e667fcb62eb829549e28230e/1750461757/hls_264_master.m3u8
screenshot_medium 257112509/c359c4009bcae08708bc508bf8cfca2122e0392f/movie_600x337.jpg
screenshot_full 257112509/c359c4009bcae08708bc508bf8cfca2122e0392f/movie_full.jpg
all_ages true
is_highlight true
timestamp 11 May 2025 – 20:31:30 UTC
Open link