{"rewrite":{"id":"r_82e9b274c6920ee65cc4a073","clusterId":"c_997f5bbe2f41850b05511cbd","slug":"orsoniks-releases-casualties-unknown-a-cave-survival-sim-with-a-cardiovascular-system","model":"deepseek-v4-1-flash","headline":"Orsoniks Releases Casualties: Unknown, A Cave Survival Sim With A Cardiovascular System","summary":"Indie developer Orsoniks has released Casualties: Unknown, a cave exploration survival simulation for PC on Steam. Players are sent to an unknown planet as a disposable test subject and ordered to recover lost cargo across an 11-layer cave. Survival covers limbs, the cardiovascular system, bleeding, infection and mental state, with crafting and first aid left to the player. It is 15 percent off until November 24, and a free demo is available.","whyItMatters":"The pitch is a survival sim that tracks the body past a health bar, and the tension claim rests on one detail: gear left by earlier explorers is not necessarily helpful.","webCardHtml":"\u003cp\u003eCasualties: Unknown sells itself on a body that keeps its own accounts. Limbs, the cardiovascular system and mental state are simulated, and bleeding, infection and untreated injuries can cost the player consciousness. Treatment is not issued; players craft tools and first aid from what the caves yield.\u003c/p\u003e\u003cp\u003eOrsoniks also builds in multiple characters, parameter growth and hundreds of item types, and the loop is meant to run through repeated deaths on the way to deeper layers. The PC release on Steam carries a 15 percent discount through November 24, and a free demo is available.\u003c/p\u003e","blueskyPost":"Casualties: Unknown is out on Steam from Orsoniks. Limbs, cardiovascular system and mental state are simulated, and injuries you leave untreated can knock you out. 11 cave layers, free demo, 15% off until November 24.","twitterPost":"Casualties: Unknown is out on Steam from Orsoniks. Limbs, cardiovascular system and mental state are simulated, and untreated injuries can cause loss of consciousness. 11 cave layers, free demo, 15% off until November 24.","threadsPost":null,"newsletterBlurb":"Orsoniks has released Casualties: Unknown, a survival sim set in an 11-layer cave on an unknown planet, where the body is tracked through limbs, the cardiovascular system and mental state. Players craft their own tools and first aid, and items left by past explorers are not necessarily helpful. The Steam version is 15 percent off until November 24, with a free demo available.","attributionJson":"[{\"source\":\"Game Spark\",\"url\":\"http://www.gamespark.jp/article/2026/11/10/174686.html\",\"title\":\"Hyper-detailed Harsh Survival Sim 'Casualties: Unknown' Released. Manage Not Just Limbs and Mental State, but Even 'Cardiovascular' System\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":5545,"outputTokens":683,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1794268111,"createdAt":"2026-11-09T23:43:17.000Z","publishedAt":"2026-11-09T23:47:27.000Z","updatedAt":"2026-11-09T23:47:27.000Z"},"cluster":{"id":"c_997f5bbe2f41850b05511cbd","canonicalTitle":"細かすぎる過酷サバイバルシム『Casualties: Unknown』リリース。四肢やメンタルだけでなく、「心血管」まで管理","representativeArticleId":"a_479fb135c8c2f8bfb8893bed","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"Casualties: Unknown\"],\"studios\":[],\"people\":[],\"type\":\"release\",\"domain\":\"games\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-11-09T23:00:02.000Z","lastSeenAt":"2026-11-09T23:00:02.000Z","updatedAt":"2026-11-09T23:47:26.000Z"},"attribution":[{"source":"Game Spark","url":"http://www.gamespark.jp/article/2026/11/10/174686.html","title":"細かすぎる過酷サバイバルシム『Casualties: Unknown』リリース。四肢やメンタルだけでなく、「心血管」まで管理"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["Casualties: Unknown"],"studios":[],"people":[],"type":"release","domain":"games","is_roundup":false},"keyFacts":["Orsoniks released Casualties: Unknown for PC on Steam.","Players explore an 11-layer cave as a disposable test subject ordered to recover lost cargo.","The game simulates limbs, the cardiovascular system and mental state, and untreated injuries can cause loss of consciousness.","Casualties: Unknown is 15 percent off until November 24.","A free demo version is available."],"pageLinks":{"healthSlugs":["casualties-unknown"],"storySlugs":[],"entities":[{"slug":"casualties-unknown","supported":0,"disputed":0,"contradicted":0,"unverified":1,"overall":"unverified","story_count":1,"has_dossier":false}],"stories":[],"entitiesOk":true,"storiesOk":true}}