Used assets
Art&visual effects:
Aekashics Librarium - Megapack III (http://www.akashics.moe/terms-of-use/)
Alekei - Background Night (CC-BY 3.0)
Bart - Sky Backdrop (CC-BY 3.0&CC-BY-SA 3.0&GPL 3.0&GPL 2.0)/ Moon overlay texture (CC0)
Bevouliin.com - Fat Bird Sprites, Flappy Bat Monster Flying, Gogle Male (FF0), Mushroom game character, Rounded Eyes Dog Sprites (CC-BY 4.0)
Calinuo - Kenney particle pack (CC0 1.0 Universal)
Creepy cat - 3D games effects pack (Extension Asset (Unity))
Etcgood - QX 2d game art character design armor beauty, little tomato (CC-BY 3.0)
Fonts for flash - FFF forward (Free for commercial use, https://www.1001fonts.com/fff-forward-font.html)
JAP - Fortress background/storyboard image (CC-BY-SA 3.0&GPL 3.0&GPL 2.0)
Jinn - World Map Tiles (CC-BY-SA 3.0&GPL 2.0)
Justin Nichol - Cute Heroes, Cute Boss Monsters, Cute Monsters A-E, F-O, P-Z, Cute NPCs, Firefly Suit, Space Captain (CC-BY 3.0, CC-BY 4.0, GPL 2.0, GLP 3.0)
Kyzerole – Target (CC0)
Luminous Dragon Games - Perfectly Seamless Night Sky/2 seamless lava tiles/Parallax Space Scene (CC0)
Onsemeliot - Cloudy skies (CC-BY 4.0, CC-BY 3.0, CC-BY-SA 4.0, CC-BY-SA 3.0, GPL 3.0, GPL 2.0, OGA-BY 3.0, CC0)
pzUH - Red Hat Boy, Free Dino Sprites, Free Plane Sprite, Cute Girl, Santa Claus, The Knight, Jack o' Lantern, Cat & Dog, The Robot, Adventurer Girl, Ninja Girl, Ninja Adventure, Temple Run (CC0)
The Heaven7 - Skill Icons (Single Entity(Unity))
Wipics - Sunset Backgrounds Pack/Flower/Winter/Autumn Backgrounds (CC0)
Music&sound effects:
adn_adn - The Rain Gray (CC-BY 4.0, CC-BY 3.0, GPL 3.0)
Alegemaate - human impact on ground (CC0)
Ash rez – damage (CC0)
Boodabomb - yandere laughter (CC0)
Brandon75689 - Point bell (OGA-BY 3.0, CC0) (change:made shorter)
Daleonfire - sword schwing (CC0)
Écrivain - Nature Comes (CC0)
Euphrosyyn - Anime teleport 9 (CC0)
Fidjo20 - oh yeah woo oh yeah (CC0)
Foxy synergy - RPG Simple Shop (16-bit)(CC-BY 3.0) (cut a few seconds in middle) (https://opengameart.org/content/rpg-simple-shop-16-bit )/Overdrive Sex Machine (CC-BY 3.0) (https://opengameart.org/content/overdrive-sex-machine )
Fragile - Fairy tale synth bells (CC0)
Gary Turcotte - Depths Metal Mix (GPL 3.0)
Hansjörg Malthaner - Glass Bell Sounds (CC-BY 3.0, CC-BY-SA 3.0, OGA-BY 3.0) (http://opengameart.org/users/varkalandar) (change:made shorter)
Indieteur - Nature's Cry (CC0)
Jasinski - Beach Ocean Waves (CC0)
Marcelo Fernandez - Bell Sounds (CC-BY 3.0) (http://www.marcelofernandezmusic.com) (change:made shorter)
Michel Baradari - Rumble/explosion (CC-BY 3.0) ( http://cubeengine.com/forum.php4?action=display_thread&thread_id=2164 )
Mute Colossus - TS Sounds (Extension Asset (Unity))
Of Far Different Nature - ESCAPE Album/Loop box #2 (https://fardifferent.carrd.co) (CC-BY 4.0) (change:made shorter, combined Pulse and Frankenstein)
OH YEAH Man Male Voice Moan freesound.org ccby3 Copyright 2013 Iwan Gabovitch, CC-BY3 license (https://freesound.org/people/qubodup/sounds/177468/)
Plagasul - Yakuza LSD and Coca (jumpydrone) (CC BY 3.0)
Qubodup - jump sound (CC0)
P0ss - Spell Sounds Starter Pack (CC-BY-SA 3.0, GPL 3.0, GPL 2.0) (change:made shorter)
Raspberrytickle – yandere laugh (CC0)
Syncopika – Forest (CC-BY 3.0)
Sindwiller - Grip of Nature (CC0)
Tausdei – Ursus (CC-BY 4.0, CC-BY 3.0, OGA-BY 3.0)( https://opengameart.org/content/ursus )
The game maker queen - onii-chan (CC0)
The Real Monoton Artist - Metal Song – Energetic (CC0)
Tim Kahn - oh_yeah.wav (CC BY 3.0) (https://freesound.org/people/tim.kahn/sounds/95238/?page=3#comment)
Tri Tachyon - Soundscape Find Nothing (CC-BY 4.0)(https://soundcloud.com/tri-tachyon/albums)
Ulrich Metzner - Church Bell (CC-BY-SA 3.0) (change:made shorter)
Unfa - Oh Yeah 1 (CC0) Xtrgamr - stupid gamer 1 - guitar zero.wav (CC BY 3.0) (https://freesound.org/people/xtrgamr/sounds/266312/)