These are the effects I created for a Halloween themed game. I can't imagine trying to assemble all these sound without Freesound's vast archives, so I give my work back to the community.
Most of the included sounds are made from cc-zero license recordings found here on Freesound. I share my creations made with those files under the same license. Some effects were made with cc-attribution licensed recordings. The original authors must be credited if those sounds are used, but I don't require credit for myself.
As these sounds were intended for an android app, they are short and low-quality. Almost all of them have been tweaked in some way. There're one or two sounds which are nearly identical to the originals, but I don't remember which ones.