Need help finding the last 9 remaining Riddler challenges.

[madmaxneo1]

I am at the point in the game where I have almost completed all of Riddler's challenges. I only have like 9 left in Founder's island but I have no idea where they are. I can't find any of the green glowing guys that work for him (nor the cars). I have also defeated all of the main story except for the final act and all of the extra missions. My goal is to get the full final cut scene. I have been going around trying to beat all the AI challenges (to get an upgrade point) but where I can achieve that with some others elude me and yet others I still have to meet the unlock requirements. I know all about the guides that show you where the Riddler objectives are on the map but I have no idea how to tell which ones I have already achieved. Is there a way to tell which ones I have not found yet to go by the numbering system in the IGN guides?

Any help would be appreciated

[JonoAMano]

The remaining riddles and trophies will be most likely in the Arkham Knight's HQ on Founders' Island, both upper and lower levels. The informants for these locations should be on Bleake Island, with one inside GCPD if you haven't found already him.

Cruising around Bleake Island, a timed informant will usually spawn every five minutes.

[madmaxneo1]

Originally posted by JonoAMano:

The remaining riddles and trophies will be most likely in the Arkham Knight's HQ on Founders' Island, both upper and lower levels. The informants for these locations should be on Bleake Island, with one inside GCPD if you haven't found already him.

Cruising around Bleake Island, a timed informant will usually spawn every five minutes.

Come to find out I have a few left on Blake Island also for a total of 12 remaining according to the quest. I walked, flew, hitched a ride on a helo and even dropped down into the thickest crowd I could find to whip some tail but no green glowing guys showed up at all. I even used my detective vision the whole time. It seems like I have defeated all of the Riddler's men....so I am not sure what to do. I also checked the progress charts for the riddles and I have everything in hte Arkham Knight's HQ. The only ones left are a few on Bleake and Founders Islands.

[JonoAMano]

Did you collect all in Panessa Studios and Stagg's Airships? There's one riddle that spawns in GCPD later in the story during the Militia mission. You might have missed one underground on Bleake during the Penguin Gunrunner mission. The breakable Militia shields also count toward completion.

[madmaxneo1]

The only Riddler challenges left are on Bleake and Founders Islands, this is according to the menu options to see how many there are remaining. I have no idea where they are and I have not been able to find any of the Riddler's men to shake down.

[chipperMDW]

The Founder's Island ones are probably in the subway (the entrance is under Port Adams).

Have you checked inside GCPD for the ones on Bleake Island?

[madmaxneo1]

Originally posted by chipperMDW:

The Founder's Island ones are probably in the subway (the entrance is under Fort Adams).

That is exacttly where they were! Thanks for the tip. Just before that I was able to find the others but the subway had eluded me. I finished the game and got the full Knightfall protocol, I liked the ending and they left it open for the return of the Dark Knight......

[JonoAMano]

Chipper, good call. I always forget about these not showing on a map becasue I always grab them on the way down.