Hear the whole pack
$14.99 — currently $7.49 on itch.io during the launch sale. Prices are set per store and may differ by region.
Where can I get royalty-free sound effects for a casual mobile game?
Casual Mobile from MoneyWithJJ Sound is a 30-sound royalty-free pack of bubble pops, coin collects, combo chains, star ratings and level completes, the whole reward layer a casual game needs, in one tone. Every file is uncompressed 44.1 kHz 16-bit WAV, levelled to -1.5 dBTP so nothing clips on engine import, and licensed for commercial use with no attribution required. It is $14.99 on itch.io.
- 30 sounds
- WAV, 44.1 kHz, 16-bit stereo
- Levelled to −1.5 dBTP
- No attribution required
Every sound in Casual Mobile
The complete file list, so you can check for the sound you need before buying.
- Bubble pop
- Bubble pop big
- Match clear
- Combo two
- Combo three
- Combo big
- Star earned
- Three star fanfare
- Coin collect
- Coin burst
- Gem collect
- Chest open
- Reward pop
- Level complete
- Level fail gentle
- Powerup activate
- Boost whoosh
- Spring bounce
- Cartoon jump
- Splat soft
- Balloon pop
- Spin wheel tick
- Spin wheel win
- Streak flame
- Timer countdown
- Timer out
- Cash register
- Unlock sparkle
- Whoosh light
- Crowd cheer short
Can I use Casual Mobile in a commercial game?
Yes. Royalty-free for commercial and non-commercial work, unlimited projects, no attribution required. The one restriction is that the audio files may not be resold or redistributed on their own as a sound library or pack. Full terms are on the licensing page.
What format are the files?
Uncompressed WAV, 44.1 kHz, 16-bit stereo, levelled to −1.5 dBTP true peak. WAV rather than OGG because Unity and Unreal re-encode audio at build time, so importing an already-compressed file compresses it twice and you hear the artefacts. Every file is checked for edge clicks and DC offset before release — here is why that matters.
How the sounds are made
The source audio is generated with ElevenLabs Sound Effects under a paid commercial licence. That is the starting point, not the product: each candidate is screened by ear, the ones that do not hold up are cut, and the survivors are trimmed, faded, level-matched across the pack and set to −1.5 dBTP.