* [[documentation:games:region_locks_and_compatibility|Region lock and compatibility]]
  * [[:documentation:games:opera:game_technical_information|Technical Information (Resolutions, VDLP usage, SWIs, etc.)]]
  * [[:documentation:games:opera:game_identification|Game Identification Info]]
  * [[:documentation:games:opera:game_peripherals|Peripherals]]
  * [[:documentation:games:opera:beavis_and_butthead|Beavis and Butt-head: coin-op video arcade game]]