Game

Space Tower Defense

AppID 3975220 Developer KKDM Publisher KKDM Release 9 March 2026

A strategic space tower-defense game. Enemies detect, warn, and try to bypass defenses, forcing you to adapt. Combine diverse towers and face unique maps for varied battles. With tense sci-fi atmosphere, it delivers a fresh experience beyond traditional tower defense.

App ID	3975220
App type	Game
Developer	KKDM
Publisher	KKDM
Release date	9 March 2026
Release state	released
Localized names	english Space Tower Defense schinese 深空防线 japanese スペースタワーディフェンス tchinese 深空防線 koreana 딥스페이스 디펜스 french Défense de l’Espace Profond german Tiefenraum Verteidigung spanish Defensa del Espacio Profundo russian Глубококосмическая линия обороны
Store page	store.steampowered.com/app/3975220
Last store refresh	7 hours ago

Launch options

#	Executable	Arguments	OS	Description
0	ShenKongFangXian\Windows\TF.exe		windows

Regional prices

All Steam store regions, converted to USD at today's exchange rate, compared with the US price. Lowest is the lowest price SteamRaw has recorded for that region.

Loading regional prices…

Price history, US store (USD)

Date	Price	Regular	Discount
12 September 2026 06:42 UTC	$3.99	$3.99

Branches

Branch	Build ID	Description	Updated	Password
public	22272530		10 March 2026 03:36 UTC

Depots

Depot	OS	Size	Download	Public manifest	Notes
228988	windows				from app 228980 · shared install
228989	windows				from app 228980 · shared install
228990	windows				from app 228980 · shared install
229000	windows				from app 228980 · shared install
3975221		9.87 GB	9.19 GB	5246677676882296335

A build is one published version of the game's files on a branch. Steam assigns a new build ID every time the developer pushes an update, so this list is the update history of the app. The files inside a build (depot manifests) are only readable with an account that owns the game, which SteamRaw does not have yet, so build contents are not shown.

Build ID	Branch	Updated	First seen
22272530	public	10 March 2026 03:36 UTC	8 hours ago

Full appinfo as delivered by Steam PICS, changenumber 34351876. Also at /api/app/3975220/raw.

{
  "appid": "3975220",
  "common": {
    "name": "深空防线",
    "type": "Game",
    "name_localized": {
      "english": "Space Tower Defense",
      "schinese": "深空防线",
      "japanese": "スペースタワーディフェンス",
      "tchinese": "深空防線",
      "koreana": "딥스페이스 디펜스",
      "french": "Défense de l’Espace Profond",
      "german": "Tiefenraum Verteidigung",
      "spanish": "Defensa del Espacio Profundo",
      "russian": "Глубококосмическая линия обороны"
    },
    "oslist": "windows",
    "osarch": "64",
    "osextended": "",
    "languages": {
      "english": "1",
      "german": "1",
      "french": "1",
      "koreana": "1",
      "spanish": "1",
      "schinese": "1",
      "tchinese": "1",
      "russian": "1",
      "japanese": "1"
    },
    "clienticon": "e3d3db3f9e38fc6308799242d8c5a598f8770d87",
    "icon": "8b243bd7069cea7b97369ef1d70f9e6087e910c7",
    "releasestate": "released",
    "controllertagwizard": "1",
    "small_capsule": {
      "english": "1a74fb133c85c22ab9602e2bfa8a22123e870131/capsule_231x87.jpg",
      "schinese": "70551dc4731b2b3ccb65e6c41a19eb3f838c66a8/capsule_231x87_schinese.jpg",
      "koreana": "5a1093560a0d066f4b26ce468f33ee37d21385f8/capsule_231x87_koreana.jpg",
      "tchinese": "23aff27484def373b62d0d971c8c3a03d3ee746e/capsule_231x87_tchinese.jpg",
      "japanese": "17cbaa0ec515d1d778058cb269b9fc52610795a4/capsule_231x87_japanese.jpg",
      "french": "b1487beb03fe817c1401acbff700e1b025d5c518/capsule_231x87_french.jpg",
      "spanish": "a72f8675990d868eabeff046b268d795c8fe0cf2/capsule_231x87_spanish.jpg",
      "german": "c554bf16fb92f33dc735384d749a674f9738973c/capsule_231x87_german.jpg",
      "russian": "d4392e2a6bc6064aab7023dae325119b758eccea/capsule_231x87_russian.jpg"
    },
    "header_image": {
      "schinese": "6b247086f0b056f0352ef348bc0810c46cf165f7/header_schinese.jpg",
      "english": "56faed87e6d0766abc2a0cfd3d726855912790d3/header.jpg",
      "koreana": "869376131ad447147b5de5d435a899d9eefda8a1/header_koreana.jpg",
      "tchinese": "d9dbe008de9c349cf6f8d0e768a046fd2d4118e3/header_tchinese.jpg",
      "french": "5e69f3d6bd0af2a1d247a6b8d1f6d5135727d4ae/header_french.jpg",
      "german": "4bbd8c4945c079d832a95c6f9c51eb9498b0f483/header_german.jpg",
      "japanese": "89d16d5113d846b00f9c85ad2b65333b26f436ea/header_japanese.jpg",
      "spanish": "54d980a8deffd97f8d283eb3f7ca3115b2c0aaf9/header_spanish.jpg",
      "russian": "e37833a11857fce53085d9d1c0b54d4a804a4d6a/header_russian.jpg"
    },
    "library_assets": {
      "library_capsule": "en,zh-cn,fr,ja,de,zh-tw,ko,es",
      "library_hero": "en,zh-cn,ko,de,es,zh-tw,ja,fr,ru",
      "library_hero_blur": "en,zh-cn,ko,de,es,zh-tw,ja,fr,ru",
      "library_logo": "zh-cn,en,ja,ko,zh-tw,fr,es,de",
      "library_header": "en,zh-cn,ja,fr,es,zh-tw,de,ko,ru",
      "logo_position": {
        "pinned_position": "BottomLeft",
        "width_pct": "43.72093023255814",
        "height_pct": "35.19982720902034"
      }
    },
    "library_assets_full": {
      "library_capsule": {
        "image": {
          "english": "bfae0b86bb29a271991067f64b2670702c31ec32/library_capsule.jpg",
          "schinese": "7069b4c50e6ea24e8a3a27b4e6d9a8f04011ba2f/library_capsule_schinese.jpg",
          "french": "e72003971968a588b4f828053c88368599c790af/library_capsule_french.jpg",
          "japanese": "1d0e666cd50d1764c2a1e8f5f4ea9fa1ad896661/library_capsule_japanese.jpg",
          "german": "bf0e2ae6ec700152c96fbce3346297b549b5451b/library_capsule_german.jpg",
          "tchinese": "1811ac38f37e4fbd1816b0e6a97bc902bf7a997b/library_capsule_tchinese.jpg",
          "koreana": "978c6db144d567b538acdf3ab41715dcd8245cd8/library_capsule_koreana.jpg",
          "spanish": "97c8283a181ef15ed2d3b1dec93ad6d978d1f7cd/library_capsule_spanish.jpg"
        },
        "image2x": {
          "english": "bfae0b86bb29a271991067f64b2670702c31ec32/library_capsule_2x.jpg",
          "schinese": "7069b4c50e6ea24e8a3a27b4e6d9a8f04011ba2f/library_capsule_schinese_2x.jpg",
          "french": "e72003971968a588b4f828053c88368599c790af/library_capsule_french_2x.jpg",
          "japanese": "1d0e666cd50d1764c2a1e8f5f4ea9fa1ad896661/library_capsule_japanese_2x.jpg",
          "german": "bf0e2ae6ec700152c96fbce3346297b549b5451b/library_capsule_german_2x.jpg",
          "tchinese": "1811ac38f37e4fbd1816b0e6a97bc902bf7a997b/library_capsule_tchinese_2x.jpg",
          "koreana": "978c6db144d567b538acdf3ab41715dcd8245cd8/library_capsule_koreana_2x.jpg",
          "spanish": "97c8283a181ef15ed2d3b1dec93ad6d978d1f7cd/library_capsule_spanish_2x.jpg"
        }
      },
      "library_hero": {
        "image2x": {
          "english": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_2x.jpg",
          "schinese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_schinese_2x.jpg",
          "koreana": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_koreana_2x.jpg",
          "german": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_german_2x.jpg",
          "spanish": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_spanish_2x.jpg",
          "tchinese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_tchinese_2x.jpg",
          "japanese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_japanese_2x.jpg",
          "french": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_french_2x.jpg",
          "russian": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_russian_2x.jpg"
        },
        "image": {
          "english": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero.jpg",
          "schinese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_schinese.jpg",
          "koreana": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_koreana.jpg",
          "german": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_german.jpg",
          "spanish": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_spanish.jpg",
          "tchinese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_tchinese.jpg",
          "japanese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_japanese.jpg",
          "french": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_french.jpg",
          "russian": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_russian.jpg"
        }
      },
      "library_hero_blur": {
        "image": {
          "english": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur.jpg",
          "schinese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_schinese.jpg",
          "koreana": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_koreana.jpg",
          "german": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_german.jpg",
          "spanish": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_spanish.jpg",
          "tchinese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_tchinese.jpg",
          "japanese": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_japanese.jpg",
          "french": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_french.jpg",
          "russian": "749879d9dda49a73b6d695537cd8fb478d030484/library_hero_blur_russian.jpg"
        }
      },
      "library_logo": {
        "image": {
          "schinese": "ac5fff0bbb487856303bc3c118417e8d1370089c/logo_schinese.png",
          "english": "e2814972f4d86d01b57a3523bf82a6af198dd3ef/logo.png",
          "japanese": "619a03c8d05d328c7e1b3eaed1bbe046c1c8cb25/logo_japanese.png",
          "koreana": "e041a918ff913877a6b61516f096aa363d0698d3/logo_koreana.png",
          "tchinese": "e6c377ee87a91c999dbc3c1aa9981215c97a8cea/logo_tchinese.png",
          "french": "4728041ecc5156f3e9504db12301025c55d30fc7/logo_french.png",
          "spanish": "d5ac4d6294675cab58ed496eeb160020f589cb1c/logo_spanish.png",
          "german": "f67da81089e5227a6e153a45b038fc46884bb8be/logo_german.png"
        },
        "image2x": {
          "schinese": "ac5fff0bbb487856303bc3c118417e8d1370089c/logo_schinese_2x.png",
          "english": "e2814972f4d86d01b57a3523bf82a6af198dd3ef/logo_2x.png",
          "japanese": "619a03c8d05d328c7e1b3eaed1bbe046c1c8cb25/logo_japanese_2x.png",
          "koreana": "e041a918ff913877a6b61516f096aa363d0698d3/logo_koreana_2x.png",
          "tchinese": "e6c377ee87a91c999dbc3c1aa9981215c97a8cea/logo_tchinese_2x.png",
          "french": "4728041ecc5156f3e9504db12301025c55d30fc7/logo_french_2x.png",
          "spanish": "d5ac4d6294675cab58ed496eeb160020f589cb1c/logo_spanish_2x.png",
          "german": "f67da81089e5227a6e153a45b038fc46884bb8be/logo_german_2x.png"
        },
        "logo_position": {
          "pinned_position": "BottomLeft",
          "width_pct": "43.72093023255814",
          "height_pct": "35.19982720902034"
        }
      },
      "library_header": {
        "image": {
          "english": "1051835e51af8625b1770da0974eed34c73550eb/library_header.jpg",
          "schinese": "e4d7bd7fc8911bc20d21d15eba4c0261688a73d4/library_header_schinese.jpg",
          "japanese": "682f9dec8d9b9657da61d4ccf3e17f33da569aed/library_header_japanese.jpg",
          "french": "f3ebb88643761188854d309e528e4bfbd587e712/library_header_french.jpg",
          "spanish": "e51b90e491bd2e6285c383bb29f19933cdd82340/library_header_spanish.jpg",
          "tchinese": "2dedda479fc6343a738303c74cdf5400e17c35ab/library_header_tchinese.jpg",
          "german": "cadf4b847145ca63be8ef68d4f339eca57e034ea/library_header_german.jpg",
          "koreana": "7ba4f7921d04186130442ecfda6c2acfb8a8bbfb/library_header_koreana.jpg",
          "russian": "8a40628e6d8a46169d2a54f47020e2191640a787/library_header_russian.jpg"
        },
        "image2x": {
          "english": "1051835e51af8625b1770da0974eed34c73550eb/library_header_2x.jpg",
          "schinese": "e4d7bd7fc8911bc20d21d15eba4c0261688a73d4/library_header_schinese_2x.jpg",
          "japanese": "682f9dec8d9b9657da61d4ccf3e17f33da569aed/library_header_japanese_2x.jpg",
          "french": "f3ebb88643761188854d309e528e4bfbd587e712/library_header_french_2x.jpg",
          "spanish": "e51b90e491bd2e6285c383bb29f19933cdd82340/library_header_spanish_2x.jpg",
          "tchinese": "2dedda479fc6343a738303c74cdf5400e17c35ab/library_header_tchinese_2x.jpg",
          "german": "cadf4b847145ca63be8ef68d4f339eca57e034ea/library_header_german_2x.jpg",
          "koreana": "7ba4f7921d04186130442ecfda6c2acfb8a8bbfb/library_header_koreana_2x.jpg",
          "russian": "8a40628e6d8a46169d2a54f47020e2191640a787/library_header_russian_2x.jpg"
        }
      }
    },
    "store_asset_mtime": "1771587632",
    "associations": {
      "0": {
        "type": "developer",
        "name": "KKDM"
      },
      "1": {
        "type": "publisher",
        "name": "KKDM"
      },
      "2": {
        "type": "franchise",
        "name": "塔防"
      }
    },
    "primary_genre": "2",
    "genres": {
      "0": "23",
      "1": "2"
    },
    "category": {
      "category_2": "1",
      "category_22": "1",
      "category_62": "1"
    },
    "supported_languages": {
      "english": {
        "supported": "true",
        "subtitles": "true"
      },
      "schinese": {
        "supported": "true",
        "subtitles": "true"
      },
      "french": {
        "supported": "true",
        "subtitles": "true"
      },
      "german": {
        "supported": "true",
        "subtitles": "true"
      },
      "spanish": {
        "supported": "true",
        "subtitles": "true"
      },
      "japanese": {
        "supported": "true",
        "subtitles": "true"
      },
      "tchinese": {
        "supported": "true",
        "subtitles": "true"
      },
      "koreana": {
        "supported": "true",
        "subtitles": "true"
      },
      "russian": {
        "supported": "true",
        "subtitles": "true"
      }
    },
    "steam_release_date": "1773069362",
    "community_visible_stats": "1",
    "community_hub_visible": "1",
    "gameid": "3975220",
    "store_tags": {
      "0": "9",
      "1": "1676",
      "2": "1645",
      "3": "3813",
      "4": "4791",
      "5": "4191",
      "6": "4252",
      "7": "1755",
      "8": "1684",
      "9": "1678",
      "10": "492",
      "11": "7481",
      "12": "1702",
      "13": "3993",
      "14": "4182",
      "15": "791774",
      "16": "4684",
      "17": "4305",
      "18": "3942",
      "19": "4295"
    }
  },
  "extended": {
    "developer": "KKDM",
    "publisher": "KKDM"
  },
  "config": {
    "installdir": "深空防线",
    "launch": {
      "0": {
        "executable": "ShenKongFangXian\\Windows\\TF.exe",
        "type": "default",
        "config": {
          "oslist": "windows",
          "osarch": "64"
        }
      }
    }
  },
  "depots": {
    "228988": {
      "config": {
        "oslist": "windows"
      },
      "depotfromapp": "228980",
      "sharedinstall": "1"
    },
    "228989": {
      "config": {
        "oslist": "windows"
      },
      "depotfromapp": "228980",
      "sharedinstall": "1"
    },
    "228990": {
      "config": {
        "oslist": "windows"
      },
      "depotfromapp": "228980",
      "sharedinstall": "1"
    },
    "229000": {
      "config": {
        "oslist": "windows"
      },
      "depotfromapp": "228980",
      "sharedinstall": "1"
    },
    "3975221": {
      "manifests": {
        "public": {
          "gid": "5246677676882296335",
          "size": "10597552447",
          "download": "9872096864"
        }
      }
    },
    "baselanguages": "english,schinese",
    "branches": {
      "public": {
        "buildid": "22272530",
        "timeupdated": "1773113803",
        "timebuildupdated": "1773113727"
      }
    }
  }
}