This series mainly uses Hanna-Barbera sounds.
- Censor Bleep
- Cuica 01
- Cuica 02
- Dial-up Modem Sounds
- Epic Mountain Angel Shrieking Yell (Debut; heard in "Ep. 3: The Mystery of Mildenhall Manor" and during the song "The One Who's Running the Show" in "Ep. 8: hjsakldfhl".)
- Epic Mountain Bodyfall
- Epic Mountain, Bubble Popping (Debut)
- Epic Mountain Button Press with Trap Door Open in Car Honk (Heard once in "Fast Food Masquerade".)
- Epic Mountain, Deep Tone Ambience
- Epic Mountain Flapping Sound (Heard once in "Candy Carrier Chaos!".)
- Epic Mountain, Gangle's Mask Break (debut)
- Epic Mountain Glitch (Debut)
- Epic Mountain Grab (Heard once in "The Mystery of Mildenhall Manor" and "Untitled".)
- Epic Mountain, Pomni's Footsteps (debut)
- Epic Mountain, Ragatha's Footsteps (debut)
- Epic Mountain Slime Squishing and Bubbling (Debut)
- Epic Mountain Snap
- Epic Mountain, Zooble's Footsteps (debut)
- Epic Mountain, Zooble's Movements (debut)
- Epic Mountain, Zooble's Pieces Falling and Rubbling (debut)
- Freesound, record scratch.wav (Heard once in a higher pitch during the "Intermission Time" scene in "Untitled".)
- H-B BOING, CARTOON - WIGGLE
- H-B HIT, CARTOON - BIG HEAD KONK
- H-B ZIP, CARTOON - ZING AND TIMP RISE
- Hollywoodedge, Eating Cereal CloseU PE137001
- Hollywoodedge, Fast Juicy Pie Splat CRT019701/Giggling Two Childre PE131001/Two Young Kids Giggle PE143501 (Heard in the 2023 pilot.)
- Hollywoodedge, Funny Multi Swishes CRT054102/Sound Ideas, SWISH, CARTOON - TWIRLING SWISH, LONG/MEDIUM/SHORT 01/02
- Hollywoodedge, Funny Smallbonks CRT034001
- Hollywoodedge, Gun Cock Single PE1096606
- Hollywoodedge, Lightning 08 CloseG SIG012601
- Hollywoodedge, Low End Punch Heavy FS040501
- Hollywoodedge, Low End Punch Heavy FS040503
- Hollywoodedge, Low End Punch Heavy FS040504
- Hollywoodedge, Single Cricket Spora PE012001
- Hollywoodedge, Swish 17 Multiple Swi PE117601
- OMI, Cartoon FX - Ricochet/Sound Ideas, GUN, RICOCHET - SHORT THIN RICOCHET, BULLET 02 (Heard in "They All Get Guns" during Kinger's "ricochet super move".)
- Philly Hit Sound (Heard in various pitches in "Ep 2: Candy Carrier Chaos!".)
- Sound Ideas, AUTO, HORN - KALUGA CAR HORN: FORD MODEL-T: LONG BLAST 01
- Sound Ideas, AUTO, SKID - DAVE AND EDWARD TIRE SKID
- Sound Ideas, BELL, BIG - BIG BONG (Heard once in "hjsakldfhl".)
- Sound Ideas, BITE, CARTOON - BIG CHOMP (Heard once in "Untitled".)
- Sound Ideas, BITE, CARTOON - BONE BITE (Heard once when Pomni bites Jax's leg during their fight in "Ep. 6: They All Get Guns", and when Caine grabs Ragatha, causing her to rip apart as if he acts like a dog when he says, "Now look at this!", during the song "The One Who's Running the Show" in "Ep. 8: hjsakldfhl".)
- Sound Ideas, BOING, CARTOON - BIG BOING
- Sound Ideas, BOING, CARTOON - BOING AND SPRING
- Sound Ideas, BOING, CARTOON - BROKEN SPROING
- Sound Ideas, BOING, CARTOON - DRUM WITH WACKY TAKE
- Sound Ideas, BOING, CARTOON - GONG BOING
- Sound Ideas, BOING, CARTOON - GOOD SPRONG 02
- Sound Ideas, BOING, CARTOON - RIPPLE BOING
- Sound Ideas, BOING, CARTOON - SPROING 01
- Sound Ideas, BOING, CARTOON - TIMP RISE AND BOING
- Sound Ideas, BOING, CARTOON - TROMBOING
- Sound Ideas, BOING, CARTOON - WINNIE'S SPELL
- Sound Ideas, BOINK, CARTOON - BOINK 01 (high pitched and normal pitched)
- Sound Ideas, BOINK, CARTOON - DOINK 03 (high pitched)
- Sound Ideas, BOUNCE, CARTOON - TIMP BOUNCE, SLOW
- Sound Ideas, CARTOON - CHARACTER TAKE OFF AND RUN OVER SECOND CHARACTER, CRASH (Running part only; heard in the 2023 pilot and "hjsakldfhl".)
- Sound Ideas, CARTOON - DINKY DOG DIGGING
- Sound Ideas, CARTOON - DIVE AND SQUISH INTO TIGHT PLACE, RUN
- Sound Ideas, CARTOON - FRED AND BARNEY RUCKUS, FIGHT
- Sound Ideas, CARTOON - GOLF SHOT REBOUNDS BACK, OFF HEAD & BACK ONTO TEE, SPORTS
- Sound Ideas, CARTOON - HUMAN CATAPULT
- Sound Ideas, CARTOON - SURPRISED TAKE AND CRASH
- Sound Ideas, CARTOON - WACKY TAKE AND TAKE OFF, RUN
- Sound Ideas, CARTOON, HORN - BULB HORN HONKS (Heard in "Fast Food Masquerade" as part of the sound cluster "Epic Mountain Button Press with Trap Door Open in Car Honk".)
- Sound Ideas, CARTOON, WARBLE - WARBLE SHEET (Heard once in "Beach Episode".)
- Sound Ideas, CARTOON, WHISTLE - SLIDE WHISTLE: LONG SLIDE UP, ZIP
- Sound Ideas, CAMERA - 35 MM SLR WITH AUTO WINDER: SINGLE SHOT (Heard multiple times during the opening sequence in "hjsakldfhl".)
- Sound Ideas, DRUMS, CARTOON - ACROBATIC ROLL WITH ACCENTS, MUSIC, PERCUSSION
- Sound Ideas, ELECTRONIC - MAGICAL SWISH 03
- Sound Ideas, FLY - SINGLE FLY BUZZING, ANIMAL, INSECT (H-B) (Heard once in "The Mystery Of Mildenhall Manor".)
- Sound Ideas, FLY - SINGLE FLY BUZZING AROUND, ANIMAL, INSECT 01 (Heard once in "The Mystery Of Mildenhall Manor".)
- Sound Ideas, ELECTRONIC - MAGICAL SWISH 03
- Sound Ideas, HIT, CARTOON - BENT BRAKE DRUM AND BULB HORN HIT
- Sound Ideas, HIT, CARTOON - BIG HEAD BONK
- Sound Ideas, HIT, CARTOON - BRAKE DRUM AND BULB HORN HIT
- Sound Ideas, HIT, CARTOON - COCONUT HIT 01
- Sound Ideas, HIT, CARTOON - HEAVY TIMP RISE
- Sound Ideas, HIT, CARTOON - TIMP RISE
- Sound Ideas, HIT, CARTOON - ZIP AND HEAVY THUMP (high pitched)
- Sound Ideas, HELICOPTER, CARTOON - FUNNY COPTER, STEADY 01 (Used for the Gloinks.)
- Sound Ideas, HORN, CARTOON - OLD BULB HORN (high pitched)
- Sound Ideas, HORN, KALUGA - CAUGHT STEALING: SHORT ANTIQUE CAR HORN SINGLE BLAST (Heard twice in "hjsakldfhl".)
- Sound Ideas, MAGIC - BABOO MAGIC 01
- Sound Ideas, MAGIC - BABOO MAGIC 02
- Sound Ideas, MAGIC - BABOO MAGIC 03
- Sound Ideas, MAGIC - BABOO MAGIC 05 (last part only)
- Sound Ideas, MAGIC - BABOO ZIP UP
- Sound Ideas, MAGIC - BOWED CYMBAL 01
- Sound Ideas, PICK, CARTOON - FIDDLE PICK AND RISE, HIGH 01
- Sound Ideas, PICK, CARTOON - FIDDLE PICK AND RISE, MEDIUM 01
- Sound Ideas, POP, CARTOON - PAPER BAG BURST (Heard once in "hjsakldfhl".)
- Sound Ideas, POP, CARTOON - POP GUN 01
- Sound Ideas, RICOCHET - CARTOON RICCO 02
- Sound Ideas, RUN, CARTOON - TEMPLE BLOCK GALLOP, LONG/SHORT
- Sound Ideas, RUN, CARTOON - TEMPLE BLOCK RIOT, LONG/MEDIUM/SHORT
- Sound Ideas, RUN, CARTOON - TEMPLE BLOCK RUN UP 02
- Sound Ideas, RUN, CARTOON - WIND WHISTLE SCAT
- Sound Ideas, SCI FI - JETSONS SPACE CAPSULE: PASS BY 02
- Sound Ideas, SCI FI - SPACE RAY (Heard once in "The Mystery Of Mildenhall Manor".)
- Sound Ideas, SKID, CARTOON - BIG LONG SKID
- Sound Ideas, SKID, CARTOON - SHORT CAR SKID
- Sound Ideas, SLIDE, CARTOON - FAST SLIDE UP AND DOWN 02
- Sound Ideas, SLIDE, CARTOON - FIDDLE SLIDE DOWN, LONG
- Sound Ideas, SLIDE, CARTOON - FIDDLE SLIDE UP 01
- Sound Ideas, SLIDE, CARTOON - FIDDLE SLIDE UP 02
- Sound Ideas, SLIDE, CARTOON - FIDDLE SLIDE UP, LONG
- Sound Ideas, SLIDE, CARTOON - SHORT SPLING
- Sound Ideas, SLIDE, CARTOON - SILLY SLIDE UP (Heard once in "hjsakldfhl".)
- Sound Ideas, SMASH, POTTERY - SMALL CERAMIC POT BREAK 03
- Sound Ideas, SPLAT, CARTOON - LONG MUD POUR
- Sound Ideas, SPLAT, CARTOON - WET HIT 02
- Sound Ideas, SQUEEZE, CARTOON - HORN SQUEEZE, SHORT
- Sound Ideas, SQUISH, CARTOON - LITTLE SQUISH (high pitched)
- Sound Ideas, SQUISH, CARTOON - SOFT SQUISH
- Sound Ideas, SWISH, CARTOON - FAST TWIRLING SWISH, LONG
- Sound Ideas, SWISH, CARTOON - FAST TWIRLING SWISH, SHORT 01
- Sound Ideas, SWISH, CARTOON - SINGLE SWORD SWISH
- Sound Ideas, STRETCH, CARTOON - RUBBER STRETCH, SHORT 02
- Sound Ideas, TAKE, CARTOON - TUBE TAKE (high pitched)
- Sound Ideas, TAKE, CARTOON - WHISTLE TAKE
- Sound Ideas, TWANG, CARTOON - HOYT'S BOW TWANG
- Sound Ideas, TWANG, CARTOON - SAW BLADE TWANG 01
- Sound Ideas, WHISTLE, STEAM - FLINTSTONE FACTORY WHISTLE, SHORT, CARTOON (Heard once in "hjsakldfhl".)
- Sound Ideas, ZIP, CARTOON - BIG WHISTLE ZING OUT (Heard multiple times in some episodes.)
- Sound Ideas, ZIP, CARTOON - HIGH XYLO ZIP
- Sound Ideas, ZIP, CARTOON - HOYT'S ZIP
- Sound Ideas, ZIP, CARTOON - KEEN ZIP OUT
- Sound Ideas, ZIP, CARTOON - SHARP ZIP
- Sound Ideas, ZIP, CARTOON - QUICK SLIDE WHISTLE ZIP DOWN
- Sound Ideas, ZIP, CARTOON - QUICK SLIDE WHISTLE ZIP UP
- Sound Ideas, ZIP, CARTOON - ZURUP