'Blood-over-' (BloodOver) is a classic fan-made doujin (Dōjin) action game work, made by 9thNight from Japan in 2006. It has an excellent fighting feeling and overkill scoring system, along with hidden levels and plot, which are enough to attract most of the action game fan players.
Mega Mario (also called New Super Mario) is a fan-made clone/Dojin edition inspired by the classic Super Mario Bros. and Mario Forever. Written in C++, equipped with brand new levels, fluent and smooth graphics as well as clearer interface. Below you can get its full version with high quality background music.