Princescyther 12 Apr 2021 18:57

Can you use the radar to get this? I'm reading mixed things about that.

wilhitewarrior 12 Apr 2021 19:16

No, this can only be done on Extreme difficulty which automatically deactivates the radar

Fragmaster007 4 Sep 2021 23:17

Not sure if this is glitched/bugged or not. I have completed this game on a new save file on extreme 3 times now without using the bandana nor the stealth suit and it still doesnt pop. I get big boss ranking each time.

wilhitewarrior 5 Sep 2021 02:40

Do you have a save you can send me so I can check it out?

wilhitewarrior 6 Sep 2021 19:18

Please note this cheevo is protected against the 'skip half the game' glitch. If you use it, the cheevo won't trigger. That's by design, gotta do this one legit, like a real Big Boss. Sorry. XD

welingtonrmonteiro 8 Nov 2021 12:49

Difficulty: Extreme on all versions except Original Japanese. Time: Under 3 Hours. Continues: 0. Alerts: 3 to 4. Kills: 25 or less. Rations: 0 to 1. Saves: 0 to 80. Radar: Off. Notes: There are 11 required kills in the game for all bosses. The original Japanese release is Easy difficulty only, but the top rank is Big Boss. You must turn off the radar in SPECIAL to get Big Boss in the original Japanese release, otherwise you get the rank FOX.

welingtonrmonteiro 8 Nov 2021 12:52

https://gamefaqs.gamespot.com/ps/197909-metal-gear-solid/faqs/10440