Zp_maze.bsp
Zpo_maze.bsp
Zps_deathsoccer_b2.bsp
I played them with Arby's, Pillz, Pwned and a few others back in the day.
http://www.moddb.com/members/youlostchrisScreenies of them there. If anyone has them please contact me as I Lost my copies before every releasing.
Thanks again, and hope everyone is still doing well.