Door | https://pixabay.com/sound-effects/squeaky-door-open-113212/ | solarmusic | | | https://pixabay.com/sound-effects/door-creek-20346/ | Pixabay | | | https://pixabay.com/sound-effects/knock-90656/ (eerie) | Pixabay | | | https://pixabay.com/sound-effects/scary-creaking-knocking-wood-6103/ | Pixabay | | | https://pixabay.com/sound-effects/knocking-on-door-6022/ | Pixabay | | | https://pixabay.com/sound-effects/door-bang-1wav-14449/ | Pixabay | | | https://pixabay.com/sound-effects/heavy-key-drop-on-carpet-multiple-104828/ | Pixabay | | Level 1  Music Box | https://pixabay.com/sound-effects/038805-jack-in-the-boxwav-61291/ | Pixabay | | | https://pixabay.com/sound-effects/horror-music-box-147341/ | UNIVERSFIELD | | | https://pixabay.com/sound-effects/scary-music-box-for-spooky-scenes-165983/ | UNIVERSFIELD | | | https://pixabay.com/sound-effects/music-box-for-a-dramatic-scene-158862/ | UNIVERSFIELD | | Level 1 Switch | https://pixabay.com/sound-effects/switch-150130/ | Pixabay | | Level 1  Lights | https://pixabay.com/sound-effects/factory-fluorescent-light-buzz-6871/ | Pixabay | | | https://pixabay.com/sound-effects/flickeringlight-90411/ | Pixabay | | | https://pixabay.com/sound-effects/flourescent-light-29596/ | Pixabay | | | https://pixabay.com/sound-effects/lights-flicker-on-and-some-electrical-noises-33079/ | Pixabay | | Level 1 Phone | https://pixabay.com/sound-effects/telephone-dial-and-call-ring-21151/ | ShidenBeatsMusic | | | https://pixabay.com/sound-effects/telephone-dial-and-call-busy-signal-21152/ | ShidenBeatsMusic | | | https://pixabay.com/sound-effects/synth-telephone-ring-001-8434/ | EdR | | | https://pixabay.com/sound-effects/office-phone-ring-medium-loudaif-14604/ | Pixabay | | | https://pixabay.com/sound-effects/phone-outgoing-call-72202/ | Pixabay | | | https://pixabay.com/sound-effects/noanswer-33477/ | Pixabay | | | https://pixabay.com/sound-effects/vintage-phone-ringing-121778/ | MabelAmber | | | https://pixabay.com/sound-effects/hang-up-tone-103906/ | Pixabay | | Jump Scare > Arya of Terror | https://assetstore.unity.com/packages/audio/sound-fx/free-vocal-jump-scares-198115 | Arya of Terror | | Jump Scare | https://pixabay.com/sound-effects/the-appearance-of-a-mysterious-creature-143028/ | UNIVERSFIELD | | Footsteps | https://pixabay.com/sound-effects/concrete-footsteps-6752/ | Pixabay | | | https://pixabay.com/sound-effects/going-on-a-forest-road-gravel-and-grass-6404/ | Pixabay | | | https://pixabay.com/sound-effects/footsteps-hallway-6417/ | Pixabay | | | https://pixabay.com/sound-effects/monster-footstep-162883/ | LordSonny | | | https://pixabay.com/sound-effects/footsteps-grass-1-6810/ | Pixabay | | | https://pixabay.com/sound-effects/running-1-6846/ | Pixabay | | | https://pixabay.com/sound-effects/indoor-footsteps-6385/ | Pixabay | | | https://pixabay.com/sound-effects/footsteps-in-water-nature-sounds-8185/ | JuliusH | | UI | https://pixabay.com/sound-effects/a-sudden-appearance-143034/ | UNIVERSFIELD | | UI Puzzle UI | https://assetstore.unity.com/packages/audio/sound-fx/puzzle-user-interface-sounds-37230  (12 sounds, may be used for “piano puzzle”) | Craft Media Group | | UI  UI Click | https://assetstore.unity.com/packages/audio/sound-fx/fc-user-interface-sfx-lite-167083 | fcaudio | | UI Minimal UI | https://assetstore.unity.com/packages/audio/sound-fx/minimal-ui-sounds-78266 | cabled_mess | | UI Loading | https://assetstore.unity.com/packages/audio/sound-fx/8-bit-style-sound-effects-68228  (imported loading sound only) | cabled_mess | | UI UI SFX Free Pack | https://assetstore.unity.com/packages/audio/sound-fx/ui-sfx-free-pack-245925 | Skril Studio | | Level 2 > Piano > Basic Notes | https://pixabay.com/sound-effects/search/piano note/ | Pixabay |

Props | https://assetstore.unity.com/packages/3d/props/furniture/big-furniture-pack-7717 | Vertex Studio | | | https://assetstore.unity.com/packages/3d/environments/backrooms-like-asset-pack-254543 | https://assetstore.unity.com/publishers/76743 | | | https://assetstore.unity.com/packages/3d/environments/backrooms-like-asset-pack-254543 | https://assetstore.unity.com/publishers/76743 | | | https://assetstore.unity.com/packages/3d/environments/backrooms-like-asset-pack-254543 | https://assetstore.unity.com/publishers/76743 | | | https://assetstore.unity.com/packages/3d/environments/backrooms-like-asset-pack-254543 | https://assetstore.unity.com/publishers/76743 | | | https://assetstore.unity.com/packages/3d/environments/dungeons/modular-prison-asset-pack-232410 | 7th Side LLC | | | https://assetstore.unity.com/packages/2d/textures-materials/sky/allsky-220-sky-skybox-set-10109 | rpgwhitelock | | | https://assetstore.unity.com/packages/vfx/particles/environment/environment-weather-nature-vfx-pack-206800 | Lana Studios | | | https://assetstore.unity.com/packages/vfx/particles/spells/magic-effects-free-247933 | Hovl Studio | | | https://assetstore.unity.com/packages/3d/environments/fantasy/mega-fantasy-props-pack-87811 | karboosx | | | https://assetstore.unity.com/packages/3d/environments/hand-painted-nature-kit-lite-69220 | Silver Cats | | | https://assetstore.unity.com/packages/3d/props/interior/polygon-office-low-poly-3d-art-by-synty-159492 | Synty Studios | | | https://assetstore.unity.com/packages/3d/environments/playground-low-poly-191533 | ArtStudios3d | | | https://assetstore.unity.com/packages/3d/props/interior/classic-interior-door-pack-1-118744 | Jan Fidler | | | https://assetstore.unity.com/packages/3d/props/tools/axe-20493 | RRFreelance | | | https://assetstore.unity.com/packages/3d/props/weapons/free-modern-combat-knife-178655 | float3D | | | https://assetstore.unity.com/packages/3d/environments/backrooms-like-asset-pack-254543 | Loafbrr | | | https://assetstore.unity.com/packages/3d/animations/balloon-ghost-with-breakable-parts-209499 | SR Studios Kerala | | | https://assetstore.unity.com/packages/3d/environments/dungeons/crypt-dungeon-environment-138277 | Shadman Kudchikar |