Sample Focus has a generous free tier (5 downloads per day). Search for or "909 Distorted." You can assemble your own custom Thunderdome pack in 20 minutes.
The free Thunderdome sample pack is a scaled-down version of the full pack, but it still offers a wealth of creative possibilities. With over 100 samples, including drums, percussion, and FX, this pack provides a solid foundation for producers looking to add some energy and excitement to their tracks. The samples are organized into several categories, including: thunderdome sample pack free