Sonic Sprite Places

Deviantart open art creators:

https://danielmania123.deviantart.com/

https://glitchythehedgehog91.deviantart.com/

https://retrobunyip.deviantart.com/

https://gftheplayer.deviantart.com/

https://sonichex.deviantart.com/

https://thomasthehedgehog888.deviantart.com/

https://thomasandsonicyt.deviantart.com/

https://souptaels.deviantart.com/

https://thegoku7729.deviantart.com/

https://joshthehedgehog33.deviantart.com/

access to the Mystical Forest Zone Archives:

https://web.archive.org/web/20131208004009/http://themysticalforestzone.com/Sprite_section.htm

dream forest zone:

https://sites.google.com/view/dreamforestzone/home

full sheet of the explosions used in the dash engine and sonic worlds by Hex :

https://i.imgur.com/uIKUGo8.png

useful sprites from other not sonic related games:

https://www.spriters-resource.com/genesis_32x_scd/sockettimedom/

Sonic Mania sprites:

https://www.spriters-resource.com/pc_computer/sonicmania/

Sonic Custom Sprites:

https://www.spriters-resource.com/.../sonicthehedgehogcustoms/

Sonic 3 sprites:

https://www.spriters-resource.com/genesis_32x_scd/sonicth3/

Sonic & Knuckles sprites:

https://www.spriters-resource.com/genesis_32x_scd/snk/

Sonic 2 sprites:

https://www.spriters-resource.com/genesis_32x_scd/sonicth2/

Sonic CD sprites:

https://www.spriters-resource.com/genesis_32x_scd/sonicthehedgehogcdsegacd/

Sonic 1 sprites:

https://www.spriters-resource.com/genesis_32x_scd/sonicth1/

Sonic Spinball sprites:

https://www.spriters-resource.com/genesis_32x_scd/sonicspin/

Knuckles Chaotix sprites:

https://www.spriters-resource.com/genesis_32x_scd/knuckleschaotix32x/