Failing To Beat Batman: Arkham Asylum Challenge Maps Without Grappling

This is all the time I took failing to complete the Challenge Maps of Batman: Arkham Asylum. Obviously, I didn't upload the ones for Knight, but that video would only be like 10 minutes and pretty boring at that. Again, only uploading these while I work out the kinks of the City video, which is going to be ridiculously long. Sorry for taking up upload slots with these, I just need to keep myself in the algorithm's favor. Original Video:    • How Many Challenge Medals Can You Obtain W...   Success Video:    • Batman: Arkham Asylum - Challenge Maps Wit...   Maps: Silent Knight: 0:00 - 3:25 Survival Tactics: 3:25 - 5:59 Invisible Predator: 5:59 - 12:57 Silent Knight (Extreme): 12:57 - 25:03 Record Breaker (Extreme): - 25:03 - 27:57 Survival Tactics (Extreme): 27:57 - 33:41 Invisible Predator (Extreme): 33:41 -