Selected change
Release date · Jul 15, 2026, 1:28 AM
Previous{"coming_soon":true,"date":"14 Jul, 2026"} Current{"coming_soon":true,"date":"Jul 14, 2026"} Show raw AppDetails
{
"4478640": {
"success": true,
"data": {
"type": "game",
"name": "Backpack Dungeon",
"steam_appid": 4478640,
"required_age": 0,
"is_free": false,
"detailed_description": "<span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/384b4896742f8446a827d8a8312053e6.avif?t=1784015488\" width=741 height=78 /></span><br><span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/01bae3a7dcf58504b249236b7031fb6e.avif?t=1784015488\" width=740 height=416 /></span><br><strong>Item effects depend not only on stats, but on trigger point direction and linkage conditions from positioning. Change positions to alter frequency and routes, creating your own chain rhythm.</strong><br><br><span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/8e3eb9ce29a1c10c9bd7728ee8bce2c0.avif?t=1784015488\" width=741 height=78 /></span><br><span class=\"bb_img_ctn\"><video class=\"bb_img\" autoplay muted loop playsinline poster=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/eec44278ee04c16008c799832f02a14b.poster.avif?t=1784015488\" width=740 height=416 ><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/eec44278ee04c16008c799832f02a14b.webm?t=1784015488\" type=\"video/webm; codecs=vp9\"><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/eec44278ee04c16008c799832f02a14b.mp4?t=1784015488\" type=\"video/mp4\"></video></span><br><strong>Items vary in shape and size. Weigh active triggers against passive effects, carefully managing limited slots to find the optimal combination.</strong><br><br><span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/1cb686dd7c791391c822e2c7e6fa7fbb.avif?t=1784015488\" width=741 height=78 /></span><br><span class=\"bb_img_ctn\"><video class=\"bb_img\" autoplay muted loop playsinline poster=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/166976508701156858e0f9ee325a0720.poster.avif?t=1784015488\" width=740 height=416 ><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/166976508701156858e0f9ee325a0720.webm?t=1784015488\" type=\"video/webm; codecs=vp9\"><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/166976508701156858e0f9ee325a0720.mp4?t=1784015488\" type=\"video/mp4\"></video></span><br><strong>Each hero's exclusive items build different systems. Multiple tactical combinations meet 20 difficulty levels and unique mechanic monsters, relentlessly testing the depth of your builds.</strong><br>",
"about_the_game": "<span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/384b4896742f8446a827d8a8312053e6.avif?t=1784015488\" width=741 height=78 /></span><br><span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/01bae3a7dcf58504b249236b7031fb6e.avif?t=1784015488\" width=740 height=416 /></span><br><strong>Item effects depend not only on stats, but on trigger point direction and linkage conditions from positioning. Change positions to alter frequency and routes, creating your own chain rhythm.</strong><br><br><span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/8e3eb9ce29a1c10c9bd7728ee8bce2c0.avif?t=1784015488\" width=741 height=78 /></span><br><span class=\"bb_img_ctn\"><video class=\"bb_img\" autoplay muted loop playsinline poster=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/eec44278ee04c16008c799832f02a14b.poster.avif?t=1784015488\" width=740 height=416 ><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/eec44278ee04c16008c799832f02a14b.webm?t=1784015488\" type=\"video/webm; codecs=vp9\"><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/eec44278ee04c16008c799832f02a14b.mp4?t=1784015488\" type=\"video/mp4\"></video></span><br><strong>Items vary in shape and size. Weigh active triggers against passive effects, carefully managing limited slots to find the optimal combination.</strong><br><br><span class=\"bb_img_ctn\"><img class=\"bb_img\" src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/1cb686dd7c791391c822e2c7e6fa7fbb.avif?t=1784015488\" width=741 height=78 /></span><br><span class=\"bb_img_ctn\"><video class=\"bb_img\" autoplay muted loop playsinline poster=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/166976508701156858e0f9ee325a0720.poster.avif?t=1784015488\" width=740 height=416 ><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/166976508701156858e0f9ee325a0720.webm?t=1784015488\" type=\"video/webm; codecs=vp9\"><source src=\"https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/extras/166976508701156858e0f9ee325a0720.mp4?t=1784015488\" type=\"video/mp4\"></video></span><br><strong>Each hero's exclusive items build different systems. Multiple tactical combinations meet 20 difficulty levels and unique mechanic monsters, relentlessly testing the depth of your builds.</strong><br>",
"short_description": "A unique pixel-art backpack management roguelike. Your backpack isn't just storage—it's your combat core. Item placement, adjacency, and trigger mechanics determine your survival in the dungeon. A mental challenge of spatial planning and strategy.",
"supported_languages": "English, Simplified Chinese, Traditional Chinese, Russian, Japanese, French, German, Spanish - Spain, Portuguese - Brazil, Portuguese - Portugal, Spanish - Latin America, Korean",
"header_image": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/84ee2ff1cb44525f9af30a2941e65e3d7dc8c871/header.jpg?t=1784015488",
"capsule_image": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/233d99c91c90b188fe973db32b172191178b70e6/capsule_231x87.jpg?t=1784015488",
"capsule_imagev5": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/233d99c91c90b188fe973db32b172191178b70e6/capsule_184x69.jpg?t=1784015488",
"website": null,
"pc_requirements": {
"minimum": "<strong>Minimum:</strong><br><ul class=\"bb_ul\"><li><strong>OS *:</strong> Windows 7 or newer<br></li><li><strong>Processor:</strong> Intel i5 Quad-Core<br></li><li><strong>Graphics:</strong> NVIDIA GeForce GTX 750 Ti or equivalent<br></li><li><strong>Storage:</strong> 2 GB available space</li></ul>"
},
"mac_requirements": {
"minimum": "<strong>Minimum:</strong><br><ul class=\"bb_ul\"><li>Requires an Apple processor<br></li><li><strong>OS:</strong> macOS 11 (Big Sur) or newer<br></li><li><strong>Processor:</strong> Apple Silicon (M1 or newer)<br></li><li><strong>Additional Notes:</strong> Intel Macs are not supported</li></ul>",
"recommended": "<strong>Recommended:</strong><br><ul class=\"bb_ul\"><li>Requires an Apple processor<br></li><li><strong>OS:</strong> macOS 14 (Sonoma) or newer<br></li><li><strong>Processor:</strong> Apple Silicon (M1 Pro / M2 / M3 or newer)</li></ul>"
},
"linux_requirements": [],
"developers": [
"夜喵"
],
"publishers": [
"Shuffle Play Games"
],
"demos": [
{
"appid": 4524110,
"description": ""
}
],
"package_groups": [],
"platforms": {
"windows": true,
"mac": true,
"linux": false
},
"categories": [
{
"id": 2,
"description": "Single-player"
},
{
"id": 22,
"description": "Steam Achievements"
},
{
"id": 64,
"description": "Adjustable Text Size"
},
{
"id": 68,
"description": "Custom Volume Controls"
},
{
"id": 78,
"description": "Adjustable Difficulty"
},
{
"id": 76,
"description": "Mouse Only Option"
},
{
"id": 74,
"description": "Playable without Timed Input"
},
{
"id": 79,
"description": "Save Anytime"
},
{
"id": 23,
"description": "Steam Cloud"
},
{
"id": 62,
"description": "Family Sharing"
}
],
"genres": [
{
"id": "23",
"description": "Indie"
},
{
"id": "3",
"description": "RPG"
},
{
"id": "2",
"description": "Strategy"
}
],
"screenshots": [
{
"id": 0,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/e0203b71810ad77437d8593f6ba3e27c35ac0b2d/ss_e0203b71810ad77437d8593f6ba3e27c35ac0b2d.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/e0203b71810ad77437d8593f6ba3e27c35ac0b2d/ss_e0203b71810ad77437d8593f6ba3e27c35ac0b2d.1920x1080.jpg?t=1784015488"
},
{
"id": 1,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/1e187a5e7fac445a6b53175fc7e4f6d7757cd6ab/ss_1e187a5e7fac445a6b53175fc7e4f6d7757cd6ab.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/1e187a5e7fac445a6b53175fc7e4f6d7757cd6ab/ss_1e187a5e7fac445a6b53175fc7e4f6d7757cd6ab.1920x1080.jpg?t=1784015488"
},
{
"id": 2,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/0dedd7cdbd989a667f68e631b4a24489dc1943f9/ss_0dedd7cdbd989a667f68e631b4a24489dc1943f9.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/0dedd7cdbd989a667f68e631b4a24489dc1943f9/ss_0dedd7cdbd989a667f68e631b4a24489dc1943f9.1920x1080.jpg?t=1784015488"
},
{
"id": 3,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/a3c607800fe941e4521113b753828d0646050f97/ss_a3c607800fe941e4521113b753828d0646050f97.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/a3c607800fe941e4521113b753828d0646050f97/ss_a3c607800fe941e4521113b753828d0646050f97.1920x1080.jpg?t=1784015488"
},
{
"id": 4,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/83dff226e417aeef5e07505f8d90b46de9d3d8d5/ss_83dff226e417aeef5e07505f8d90b46de9d3d8d5.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/83dff226e417aeef5e07505f8d90b46de9d3d8d5/ss_83dff226e417aeef5e07505f8d90b46de9d3d8d5.1920x1080.jpg?t=1784015488"
},
{
"id": 5,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/2f0d4e03043e61f29a8804744f419c3b5659a55c/ss_2f0d4e03043e61f29a8804744f419c3b5659a55c.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/2f0d4e03043e61f29a8804744f419c3b5659a55c/ss_2f0d4e03043e61f29a8804744f419c3b5659a55c.1920x1080.jpg?t=1784015488"
},
{
"id": 6,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/bfecd22429a95f57ee4423d5cfb717057b843d5e/ss_bfecd22429a95f57ee4423d5cfb717057b843d5e.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/bfecd22429a95f57ee4423d5cfb717057b843d5e/ss_bfecd22429a95f57ee4423d5cfb717057b843d5e.1920x1080.jpg?t=1784015488"
},
{
"id": 7,
"path_thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/166854e0e7a4dbaa70bf7701761d17a167ae5c1c/ss_166854e0e7a4dbaa70bf7701761d17a167ae5c1c.600x338.jpg?t=1784015488",
"path_full": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/4478640/166854e0e7a4dbaa70bf7701761d17a167ae5c1c/ss_166854e0e7a4dbaa70bf7701761d17a167ae5c1c.1920x1080.jpg?t=1784015488"
}
],
"movies": [
{
"id": 257371361,
"name": "pvy",
"thumbnail": "https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/257371361/movie.jpg?t=1783265273",
"dash_av1": "https://video.akamai.steamstatic.com/store_trailers/4478640/1831450301/67da2eaaf28ab33dcf05a4d8207aa24e2d1738e4/1783263119/dash_av1.mpd?t=1783265273",
"dash_h264": "https://video.akamai.steamstatic.com/store_trailers/4478640/1831450301/67da2eaaf28ab33dcf05a4d8207aa24e2d1738e4/1783263119/dash_h264.mpd?t=1783265273",
"hls_h264": "https://video.akamai.steamstatic.com/store_trailers/4478640/1831450301/67da2eaaf28ab33dcf05a4d8207aa24e2d1738e4/1783263119/hls_264_master.m3u8?t=1783265273",
"highlight": true
}
],
"release_date": {
"coming_soon": true,
"date": "Jul 14, 2026"
},
"support_info": {
"url": "",
"email": "642163903@qq.com"
},
"background": "https://store.akamai.steamstatic.com/images/storepagebackground/app/4478640?t=1784015488",
"background_raw": "https://store.akamai.steamstatic.com/images/storepagebackground/app/4478640?t=1784015488",
"content_descriptors": {
"ids": [],
"notes": null
},
"ratings": {
"dejus": {
"rating_generated": "1",
"rating": "l",
"required_age": "0",
"banned": "0",
"use_age_gate": "0",
"descriptors": ""
},
"steam_germany": {
"rating_generated": "1",
"rating": "0",
"required_age": "0",
"banned": "0",
"use_age_gate": "0",
"descriptors": ""
},
"igrs": {
"rating_generated": "1",
"rating": "3",
"required_age": "0",
"banned": "0",
"use_age_gate": "0",
"descriptors": ""
}
}
}
}
}
