ã€ç„¡æ–™ï¼³ï¼´ï¼§ã€‘俺ã®å«ãŒä½œã£ãŸæ±æ–¹é¢¨å‘³ã®å¼¾å¹•ï¼³ï¼´ï¼§ã‚’éŠã‚“ã§ã¿ãŸ is a Niconico video uploaded by BIGBOSS. The video shows what is essentially the trial version of "éˆç¸æ— ç¾é‡Œ Emergency Everyday", an enigmatic game made by Daijin that is thought to be the Len'en game JynX's upperclassmen were working on before they abandoned the project and gave JynX all the rights to it.
the game got finally finished by JinX in 2013 as "連ç¸æ— ç¾é‡Œ ~Evanescent Existence~"
original video: https://www.nicovideo.jp/watch/sm10999751
NOTE
it's the last BIGBOSS' video