普通层级

普通层级（Normal Level）构成了SY层群的基本框架，这些层级往往在区域大小、危险性和可居住性等方面有着显著的差异。一个典型的层级（无论后室中是否存在可以被期待的所谓“典型”的准值）往往是无限大的（尽管“有界限的”层级并非闻所未闻的），并且它们当中存在的事物和景象经常给人一种异样的熟悉感。我们所熟知的物理和自然法则在后室的深处是不可靠的。不过，一些环境更加适宜且稳定的层级可以作为发展中社区的据点，而有一些居民即使在最危险的层级上也能生存。

由于通常存在紧急撤退的需求，我们竭尽所能勘察并收录了每个层级的入口和出口。一个需要被牢记的重要提示是：每个层级都存在着间歇性不稳定的倾向。请把这句话刻在你的脑子里，有关任何层级的文档都有可能在毫无警示的情况下被更改。标有 [NO DATA] 的层级尚未被充分收录。如果您持有任何关于这些层级的目击者文档，请将您的发现贡献给数据库！

以SY层群之外的视角来看，普通层级是所有后室世界观的建立之本——这些层级的迥异环境构成了不同层群内千变万化的景观。层级并不总是荒凉和危险的，也不总是有人居住和可被考察的。本格式具有丰富的环境叙事潜能，因此请尽情抒怀您的创造力！那些最受喜爱的层级往往旨在唤起别样的情感，或触及明确的主题，作为作者，您可以依照您的意愿改变现实法则，以创作发人深省的SY层群一角。

隐秘层级

负数层级

子区集

普通层级列表

SY层群九大层

Level SY-0 - “星落沙滩”
Level SY-1 - “灯烁超市”
Level SY-2 - “回廊迷梦”
Level SY-3 - "电脑室"
Level SY-4 - "生物吞噬机"
Level SY-5 - "死息瓷廊"
Level SY-6 - “地铁站”
Level SY-7 - "直视太阳，目向炽光"
Level SY-8 - “萤火虫之森”

Level SY-9-99

Level SY-9 - “柏林小学"
Level SY-10 - "回家"
Level SY-11 - "月星移民计划"
Level SY-12 - "乡村"
Level SY-13 - "溺水迷宫"
Level SY-14 - "别墅"
Level SY-15 - "归宿星云"
Level SY-16 - "无尽的楼梯间"
Level SY-17 - "电流停车场"
Level SY-18 - "霓虹小镇"
Level SY-19 - "医院"
Level SY-20 - "铁窗泪"
Level SY-21 - "不稳定的奇异空间"
Level SY-22 - "下水道"
Level SY-23 - "实验室"
Level SY-24 - “花园”
Level SY-25 - "高空跑酷"
Level SY-26 - "桃花源记"
Level SY-27 - "空气加工厂"
Level SY-28 - “快餐店”
Level SY-29 - "幽闭恐惧症"
以我所思以我所念 - 青山，我家…
Level SY-31 - "生机勃勃的城市"
Level SY-32 - "寒风刺流"
Level SY-33 - "人迹罕至的公路"
Level SY-34 - "木筏求生"
Level SY-35 - "Level SY-35探索报告 "废弃楼房"
Level SY-36 - “双向停车场”
Level SY-37 - "疯人院"
Level SY-38 - "海之上"
Level SY-39 - “诡异之间”
Level SY-40 - "废弃医院"
Level SY-41 - “复古公园”
Level SY-42 - "法兰德斯"
Level SY-43 - “‘她’还在等着你”
Level SY-44 - "抑郁之间"
Level SY-45 - "萤火森林"
Level SY-46 - 英式商场
LEVEL SY Ⅳ Ⅶ - “梵高之死”
Level SY-48 - "重叠且混乱的世界"
Level SY-49 - "Aegis药品研究"
Level SY-50 - "冰原工业"
Level SY-51 - "安宁剧院"
Level SY-52 - "走廊"
Level SY-53 - "海晶城"
Level SY-54 - “枯枝败叶”
Level SY-55 - “灵魂中转站”
Level SY-56 - "迫降于蓝天之上，坠毁于地面之下"
Level SY-57 - “元和市”（B级修改）
Level SY-58 - "县城"
Level SY-59 - “塑料垃圾洞”
Level SY-60 - “航站楼”
Level SY-61 - “覆雪草原”
Level SY-62 - “变天城市”
Level SY-63 - “造梦工厂”
Level SY-64 - “无垠飞雪”
Level SY-65 - “巨大医院”
Level SY-66 - “化工厂”
Level SY-67 - “古老海廊”
Level SY-68 - "雨水井"
Level SY-69 - “物流仓储中心”
Level SY-70 - "粮仓田野"
Level SY-71 - "神圣森林荒漠"
Level SY-72 - “弃物商场”
Level SY-73 - "管道系统"
Level SY-74 - "凝沸之湖"
Level SY-75 - "战争多发地"
Level SY-76 - “"杏仁水储存基地"夜空加油站”
Level SY-77 - "主曾莅临""汝非吾主"
Level SY-78 - “普罗洛夫城”
Level SY-79 - “供风系统”
Level SY-80 - "居住点"
Level SY-81 - 西西弗斯
Level SY-82 - “错误渲染”
Level SY-83 - "星体之间"
Level SY-84 - “雨中学校”
Level SY-85 - [NO DATA]
Level SY-86 - [NO DATA]
Level SY-87 - “如你所见”
Level SY-88 - “闪烁长廊”
Level SY-89 - 练舞厅 舞蹈狂欢
Level SY-90 - "记忆模拟"
Level SY-91 - 混乱的高中大厅
Level SY-92 - “雪上乐园”
Level SY-93 - [NO DATA]
Level SY-94 - "完美开采点"
Level SY-95 - “晴朗城市”
Level SY-96 - [NO DATA]
Level SY-97 - “公园”
Level SY-98 - “病毒森岭”
Level SY-99 - "一去，万归"

Level SY-100-199

Level SY-100 -"石英走廊"
Level SY-101-“病房”
Level SY-102 - “传说”
Level SY-103 - "战地医院"
Level SY-104 - “暂居此处”
Level SY-105 - “最高机密——危楼”
Level SY-106 - "小丑剧院"
Level SY-107 - [NO DATA]
Level SY-108 - [NO DATA]
Level SY-109 - "银河铁道之夜"
Level SY-110 - “去月球淘金”
Level SY-111 - "摩尔纹"
Level SY-112 - [NO DATA]
Level SY-113 - “不夜虹光”
Level SY-114 - “飞翔列车”
Level SY-115 - “草原(正在重写)”
Level SY-116 - [NO DATA]
Level SY-117 - “星空”
Level SY-118 - “工业区”
Level SY-119 - “无尽防空洞”
Level SY-120 - "嗨呀城"（米饭市）
error 121 sy _ “错误根121”
Level SY-122 - “强势蓝的”
Level SY-123 - “旧巷”
Level SY-124 - “雨幕 · 回忆”
Level SY-125 - “牧歌”
Level SY-126 - [NO DATA]
Level SY-127 - “现实梦境结合体”
Level SY-128 - [NO DATA]
Level SY-129 - [NO DATA]
Level SY-130 - [NO DATA]
Level SY-131 - “无尽加班体验”
Level SY-132 - [NO DATA]
Level SY-133 - [NO DATA]
Level SY-134 - “草東街”
Level SY-135 - [NO DATA]
Level SY-136 - [NO DATA]
Level SY-137 - [NO DATA]
Level SY-138 - “后室晋西北”“青山不老”
Level SY-139 - [NO DATA]
Level SY-140 - "血淋淋的森林有生命的森林"
Level SY-141 - 家园避难所
Level SY-142 - [NO DATA]
Level SY-143 - [NO DATA]
Level SY-144 -“虚空城”
Level SY-145 - [NO DATA]
Level SY-146 - [NO DATA]
Level SY-147 -“市、郊集合体”
Level SY-148 - [NO DATA]
Level SY-149 - [NO DATA]
Level SY-150 - "梦境巡游（希望不会跟某个东西重名）"
Level SY-151 - "普通的森林…?"
Level SY-152 - "西伯利亚的雪地"
Level SY-153 - [NO DATA]
Level SY-153 - [NO DATA]
Level SY-154 - [NO DATA]
Level SY-155 - [NO DATA]
异常档案 - "天空"
Level SY-157 - [NO DATA]
Level SY-158 - “三方”
Level SY-159 - [NO DATA]
Level SY-160 - [NO DATA]
Level SY-161 - [NO DATA]
Level SY-162 - [NO DATA]
Level SY-163 - [NO DATA]
Level SY-164 - [NO DATA]
Level SY-165 -[NO DATA]
Level SY-166 - [NO DATA]
Level SY-167 - [NO DATA]
Level SY-168 - [NO DATA]
Level SY-169 - [NO DATA]
Level SY-170 - “灯火沙滩”
Level SY-171 - [NO DATA]
Level SY-172 - [NO DATA]
Level SY-173 - [NO DATA]
Level SY-174 - [NO DATA]
Level SY-175 - “浮力与压强”
Level SY-176 - “空帧回廊”
Level SY-177 - [NO DATA]
Level SY-178 - [NO DATA]
Level SY-179 - [NO DATA]
Level SY-180 - [NO DATA]
Level SY-181 - [NO DATA]
Level SY-182 - [NO DATA]
Level SY-183 - [NO DATA]
Level SY-184 - [NO DATA]
Level SY-185 - [NO DATA]
Level SY-186 - [NO DATA]
Level SY-187 - [NO DATA]
Level SY-188 - [NO DATA]
Level SY-189 - [NO DATA]
Level SY-190 - [NO DATA]
Level SY-191 - “无尽回溯”
Level SY-192 - “昏暗停车场”
Level SY-193 - [NO DATA]
Level SY-194 - [NO DATA]
Level SY-195 - "幽牢"
Level SY-196 - [NO DATA]
Level SY-197 - [NO DATA]
Level SY-198 - “浴血长空”
Level SY-199 - “参天大树”

Level SY-200-299

Level SY-200 - [NO DATA]
Level SY-201 - [NO DATA]
Level SY-202 - [NO DATA]
Level SY-203 - 暗面
Level SY-204 - [NO DATA]
Level SY-205 - “驿路梨花”
Level SY-206 - [NO DATA]
Level SY-207 - [NO DATA]
Level SY-208 - [NO DATA]
Level SY-209 - [NO DATA]
Level SY-210 - 西部计划
Level SY-211 -“ 险地”
Level SY-212 - [NO DATA]
Level SY-213 - [NO DATA]
Level SY-214 - [NO DATA]
Level SY-215 - "核电站"
Level SY-216 - [NO DATA]
Level SY-217 - [NO DATA]
Level SY-218 - [NO DATA]
Level SY-219 - [NO DATA]
Level SY-220 - “狭隘”
Level SY-221 - [NO DATA]
Level SY-222 - 照相馆（旧）
Level SY-223 - [NO DATA]
Level SY-224 - "SY层群信号塔"
Level SY-225 - [NO DATA]
Level SY-226 - [NO DATA]
Level SY-227 - [NO DATA]
Level SY-228 - [NO DATA]
Level SY-229 - [NO DATA]
Level SY-230 - “天空之境”
Level SY-231 - "-1空间"
Level SY-232 - [NO DATA]
Level SY-233 - [NO DATA]
Level SY-234 - [NO DATA]
Level SY-235 - "你所思念的家乡"
Level SY-236 - [NO DATA]
Level SY-237 - [NO DATA]
Level SY-238 - [NO DATA]
Level SY-239 - "我是人，受循环影响之人，静待死亡。"
Level SY-240 - [NO DATA]
Level SY-241 - [NO DATA]
Level SY-242 - [NO DATA]
Level SY-243 - [NO DATA]
Level SY-244 - "高速铁路系统"
Level SY-245 - [NO DATA]
Level SY-246 - [NO DATA]
Level SY-247 - [NO DATA]
Level SY-248 - [NO DATA]
Level SY-249 - [NO DATA]
Level SY-250 - [NO DATA]
Level SY-251 - [NO DATA]
Level SY-252 - [NO DATA]
Level SY-253 - [NO DATA]
Level SY-254 - [NO DATA]
Level SY-255 - [NO DATA]
Level SY-256 - “白茫茫大地真干净”
Level SY-257 - [NO DATA]
Level SY-258 - [NO DATA]
Level SY-259 - [NO DATA]
Level SY-260 -“雪山”
Level SY-261 - [NO DATA]
Level SY-262 - [NO DATA]
Level SY-263 - [NO DATA]
Level SY-264 - [NO DATA]
Level SY-265 - [NO DATA]
Level SY-266 - [NO DATA]
Level SY-267 - [NO DATA]
Level SY-268 - [NO DATA]
Level SY-269 - [NO DATA]
Level SY-270 - [NO DATA]
Level SY-271 - [NO DATA]
Level SY-272 - [NO DATA]
Level SY-273 - [NO DATA]
Level SY-274 - [NO DATA]
Level SY-275 - [NO DATA]
Level SY-276 - [NO DATA]
Level SY-277 - [NO DATA]
Level SY-278 - [NO DATA]
Level SY-279 - [NO DATA]
Level SY-280 - [NO DATA]
Level SY-281 - [NO DATA]
Level SY-282 - [NO DATA]
Level SY-283 - "只是一座平平无奇的硌脚石头沙滩罢了。"
Level SY-284 - [NO DATA]
Level SY-285 - “交易地点”
Level SY-286 - [NO DATA]
Level SY-287 - [NO DATA]
Level SY-288 - [NO DATA]
Level SY-289 - [NO DATA]
Level SY-290 - [NO DATA]
Level SY-291 - [NO DATA]
Level SY-292 - [NO DATA]
Level SY-293 - [NO DATA]
Level SY-294 - [NO DATA]
Level SY-295 - [NO DATA]
Level SY-296 - [NO DATA]
Level SY-297 - [NO DATA]
Level SY-298 - [NO DATA]
Level SY-299 - 复合空间体

Level SY-300-399

Level SY-300 - 毁灭，终焉，死亡
Level SY-301 - [NO DATA]
Level SY-302 - [NO DATA]
Level SY-303 - "唯一解脱"
Level SY-304 - [NO DATA]
Level SY-305 - [NO DATA]
Level SY-306 - [NO DATA]
Level SY-307 - [NO DATA]
Level SY-308 - [NO DATA]
Level SY-309 - [NO DATA]
Level SY-310 - [NO DATA]
Level SY-311 - [NO DATA]
Level SY-312 - [NO DATA]
Level SY-313 - [NO DATA]
Level SY-314 - [NO DATA]
Level SY-315 - [NO DATA]
Level SY-316 - [NO DATA]
Level SY-317 - [NO DATA]
Level SY-318 - [NO DATA]
Level SY-319 - “猴林”
Level SY-320 - [NO DATA]
Level SY-321 - [NO DATA]
Level SY-322 - [NO DATA]
Level SY-323 - [NO DATA]
Level SY-324 - [NO DATA]
Level SY-325 - [NO DATA]
Level SY-326 - [NO DATA]
Level SY-327 - "没入湮尘"
Level SY-328 - [NO DATA]
Level SY-329 - [NO DATA]
Level SY-330 - “泉水流过每一声都清澈”
Level SY-331 - [NO DATA]
Level SY-332 - [NO DATA]
Level SY-333 - “冬季死城”
Level SY-334 - [NO DATA]
Level SY-335 - [NO DATA]
Level SY-336 - [NO DATA]
Level SY-337 - [NO DATA]
Level SY-338 - [NO DATA]
Level SY-339 - [NO DATA]
Level SY-340 - [NO DATA]
Level SY-341 - [NO DATA]
Level SY-342 - [NO DATA]
Level SY-343 - [NO DATA]
Level SY-344 - [NO DATA]
Level SY-345 - [NO DATA]
Level SY-346 - [NO DATA]
Level SY-347 - [NO DATA]
Level SY-348 - [NO DATA]
Level SY-349 - [NO DATA]
Level SY-350 - [NO DATA]
Level SY-351 - [NO DATA]
Level SY-352 - [NO DATA]
Level SY-353 - [NO DATA]
Level SY-354 - [NO DATA]
Level SY-355 - [NO DATA]
Level SY-356 - [NO DATA]
Level SY-357 - "永夜前路"
Level SY-358 - “山林之间”
Level SY-359 - [NO DATA]
Level SY-360 - “最纯粹形式的不可能”
Level SY-361 - [NO DATA]
Level SY-362 - [NO DATA]
Level SY-363 -[NO DATA]
Level SY-364 - "燃烧之森"
Level SY-365 - [NO DATA]
Level SY-366 - [NO DATA]
Level SY-367 - [NO DATA]
Level SY-368 - [NO DATA]
Level SY-369 - [NO DATA]
Level SY-370 - “混沌王庭”
Level SY-371 - [NO DATA]
Level SY-372 - [NO DATA]
Level SY-373 - [NO DATA]
Level SY-374 - [NO DATA]
Level SY-375 - 我一定要给这玩意儿起个名字吗?
Level SY-376 - [NO DATA]
Level SY-377 - 哦?^手机!
Level SY-378 - [NO DATA]
Level SY-379 - [NO DATA]
Level SY-380 - [NO DATA]
Level SY-381 - [NO DATA]
Level SY-382 - [NO DATA]
Level SY-383 - [NO DATA]
Level SY-384 - “回前厅”
Level SY-385 - [NO DATA]
Level SY-386 - [NO DATA]
Level SY-387 - [NO DATA]
Level SY-388 -破碎
Level SY-389 - 誓言村
Level SY-390 - [NO DATA]
Level SY-391 - [NO DATA]
Level SY-392 - [NO DATA]
Level SY-393 - [NO DATA]
Level SY-394 - [NO DATA]
Level SY-395 - [NO DATA]
Level SY-396 - [NO DATA]
Level SY-397 - [NO DATA]
Level SY-398 - “实体隧道”
Level SY-399 - “水天相接之地”

Level SY-400-499

Level SY-400 - 环海岛亚特兰蒂斯
Level SY-401 - [NO DATA]
Level SY-402 - [NO DATA]
Level SY-403 - [NO DATA]
Level SY-404 - “信息残缺” 你是否记起了一切
Level SY-405 - [NO DATA]
Level SY-406 - [NO DATA]
Level SY-407 - [NO DATA]
Level SY-408 - “延迟沙漠”
Level SY-409 - [NO DATA]
Level SY-410 - [NO DATA]
Level SY-411 - [NO DATA]
Level SY-412 - [NO DATA]
Level SY-413 - [NO DATA]
Level SY-414 - [NO DATA]
Level SY-415 - [NO DATA]
Level SY-416 - [NO DATA]
Level SY-417 - [NO DATA]
Level SY-418 - [NO DATA]
Level SY-419 - [NO DATA]
Level SY-420 - [NO DATA]
Level SY-421 - "山坡盛宴"
Level SY-422 - "图书馆也"
Level SY-423 - [NO DATA]
Level SY-424 - [NO DATA]
Level SY-425 - [NO DATA]
Level SY-426 - “小岛”
Level SY-427 - [NO DATA]
Level SY-428 - [NO DATA]
Level SY-429 - 绝望之时
Level SY-430 - [NO DATA]
Level SY-431 - [NO DATA]
Level SY-432 - [NO DATA]
Level SY-433 - [NO DATA]
Level SY-434 - [NO DATA]
Level SY-435 - [NO DATA]
Level SY-436 - [NO DATA]
Level SY-437 - "美好炸鸡店？"
Level SY-438 - [NO DATA]
Level SY-439 - [NO DATA]
Level SY-440 - “罪壹 · 贪欲”
Level SY-441 - “罪贰 · 慵懒”
Level SY-442 - “罪叁 · ‌渎职”
Level SY-443 - [NO DATA]
Level SY-444 - [NO DATA]
Level SY-445 - [NO DATA]
Level SY-446 - [NO DATA]
Level SY-447 - [NO DATA]
Level SY-448 - [NO DATA]
Level SY-449 - [NO DATA]
Level SY-450 - [NO DATA]
Level SY-451 - [NO DATA]
Level SY-452 - [NO DATA]
Level SY-453 - [NO DATA]
Level SY-454 - [NO DATA]
Level SY-455 - “回乡镇”
Level SY-456 - [NO DATA]
Level SY-457 - [NO DATA]
Level SY-458 - [NO DATA]
Level SY-459 - [NO DATA]
Level SY-460 - [NO DATA]
Level SY-461 - [NO DATA]
Level SY-462 - “茶歇室”“大逃杀——江南中学”
Level SY-463 - [NO DATA]
Level SY-464 - [NO DATA]
Level SY-465 - [NO DATA]
Level SY-466 - [NO DATA]
Level SY-467 - “遗忘都市”
Level SY-468 - [NO DATA]
Level SY-469 - [NO DATA]
Level SY-470 - [NO DATA]
Level SY-471 - [NO DATA]
Level SY-472 - [NO DATA]
Level SY-473 - [NO DATA]
Level SY-474 - [NO DATA]
Level SY-475 - [NO DATA]
Level SY-476 - [NO DATA]
Level SY-477 - [NO DATA]
Level SY-478 - [NO DATA]
Level SY-479 - [NO DATA]
Level SY-480 - [NO DATA]
Level SY-481 - [NO DATA]
Level SY-482 - [NO DATA]
Level SY-483 - [NO DATA]
Level SY-484 - “混凝土曲面”
Level SY-485 - [NO DATA]
Level SY-486 - [NO DATA]
Level SY-487 - [NO DATA]
Level SY-488 -[长眠于此]
Level SY-489 - “星际”
Level SY-490 - [NO DATA]
Level SY-491 - "平平无奇的草地…？"
Level SY-492 - [NO DATA]
Level SY-493 - [NO DATA]
Level SY-494 - [NO DATA]
Level SY-495 - “花鸟市场”
Level SY-496 - “无边空洞”
Level SY-497 - "梦境"
Level SY-498 - “中心城”
Level SY-499 - "阈值极限花海-Ω"*

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The Backrooms-SY

"你曾来此处"

普通层级列表

SY层群九大层

Level SY-9-99

Level SY-100-199

Level SY-200-299

Level SY-300-399

Level SY-400-499

The Backrooms-SY

"你曾来此处"

普通层级列表

SY层群 九大层

Level SY-9-99

Level SY-100-199

Level SY-200-299

Level SY-300-399

Level SY-400-499

SY层群九大层