The Marco's C4 Explosive is a key item in Resident Evil 6 in Chris' campaign.
This item is needed to gain access to the Stilt Housing Area.
This item is located near the Marco's corpse after defeating him mutated into Gnezdo.
- Hideki Osada, ed (2012). BIOHAZARD 6 Official Complete Guide. Famitsu. ISBN 978-4-04-728612-2.
- Resident Evil 6 Signature Series Guide. BradyGames. 2012. ISBN 978-0-7440-1422-8.