Downloaded music by Kevin MacLeod (incompetech.com), licensed under Creative Commons Attribution 4.0. Playback copies have been normalized in volume, given short fades and compressed to MP3. Downloaded 30 September 2026.
Monster defeat vocals: Ghost Monster Voice Moaning & Growling by qubodup. Shortened, filtered, faded and volume-balanced from recordings 05 and 01. Smoke texture: Smoke Particles by Kenney, tinted and animated in game.
Monster arrival laugh: Evil Laugh by AntumDeluge, CC0. Shortened, filtered and volume-balanced.
These sound effects are released under CC0. Some recordings were converted to MP3; playback volume is adjusted. No soundtrack from Fruit Ninja, Subway Surfers or Plants vs. Zombies is used. NotiMonkey is an independent educational game.