This hack is the most 'psychopath' game. There're 8 worlds and every worlds need the player be very very very well in SMB3, because it need your IQ, pation, operation, reflexes and knowledge of SMB3 very much.
  I haven't completed World 8 because of my lack of knowledge about hack. There're some levels need unlimited time but I don't know how to make it.
  The vedio of this hack: https://www.bilibili.com/video/av32452962
  If you have some questions or suggestions, or methods to hack one level unlimited time, you can mail: 477575738@qq.com.
  Thanks for: 
  【薄教授】（ID of GOTVG）:Support me many news and informations.
  【klaus】（ID of GOTVG）:Help me transfrom this ROM into ips.
  【Wario】and【Chipius】（ID of Discord）:Providing me some suggestions in the early time of making this hack.
  【枫列个华】（manager of GOTVG）:Suppor me all the time.
  Some strengthen levels (so sorry for no any way to contact to Robo and ElBlock):
  1).1-1 from 1-1, SMB3(U).
  2).2-Quicksand from 7-Quicksand, Robo's Super Mario Bros 3 (by Robo).
  3).3-2 from 3-2, SMB3(U).
  4).4-Dungeon1 from 6-Dungeon1, Robo's Super Mario Bros 3 (by Robo).
  5).4-5 from 7-6, Robo's Super Mario Bros 3 (by Robo).
  6).5-5 from 5-3, Robo's Super Mario Bros 3 (by Robo).
  7).5-8 from 5-8, SMB3(U).
  8).6-3 from 3-Castle, The New Xiuluo (by myself).
  9).6-8 from 8-1, ElSMB3 (by ElBlock)
  10).7-5 from 4FE4-0000-02F4-78C1（紳士大干一分鐘·我擦離我遠点）, Super Mario Maker (by えんちゃん).
  11).7-Dungeon from 7-Dungeon, Robo's Super Mario Bros 3 (by Robo).
  12).7-13 from 5-6, Robo's Super Mario Bros 3 (by Robo).
  13).7-14 from 7-5, The New Xiuluo (by myself).
  
  Thank you for your trying this game.