MAP13: Viral Implant (Community Chest 4)

MAP13: Viral Implant is the thirteenth map of Community Chest 4. It was designed by James Cresswell (Phobus) and uses a MIDI of "Aquilla 303" from  sequenced by Rapidkirby3k. It is based on the layout of MAP01: Sector Limits from Virus, a game made by Cresswell using the ZDoom engine, but the gameplay has been changed to fit into Doom II.

Essentials
Go straight, upon a fork in the road head right, open door, go left, open door, go left, flip switch, go upstairs infront of the switch, go right, get up either of the lifts, go upstairs, jump into the cyberdemon cages, flip the switch.

Secrets

 * 1) At the watery area to the northeast that holds the cyberdemon, press on the eastern side of the black rocky column to find a switch. (sector 622) The switch crushes the monsters that guard the exit (cyberdemons on Ultra-Violence or higher, arch-viles on Hurt Me Plenty, mancubi on Hey, Not Too Rough or lower).

Current records
The records for this map at the Doomed Speed Demos Archive are:

Last updated on March 31, 2013.

Miscellaneous demos
Last updated on March 31, 2013.

Things
This level contains the following numbers of things per skill level: