Videos

+

+ help?

Click the + button to add a video.

To modify or remove an existing video, click the ✎ button underneath. Videos are ordered by most recently edited on top.

Screenshots

+

+ help?

Click the + button to add screenshots.

The primary map image (shown below) uses the first image in the files list (alphanumeric order). You can change this by renaming any of the images with "0" in front to bring it to the top. It will be used as the map's thumbnail throughout site (and page background, unless overridden).

You may also wish to view screenshot taking tips to get the best shot.

• edit
• /
• history
• /
• upload files

Nightmare

[[tab Overview]]

[[/tab]]

[[tab Videos]]

[[/tab]]

Author	Heiko
Date of release	Final - August 5, 2000
.bsp filename	nightmare-c1, nightmare-c2, sc_nightmare(Merged)

DOWNLOAD

Download mirror(s)

Community edit:
SCMapDB(Merged)

Original:
SCMapDB
Also included in the Classic Map Pack

⚠️ Community edits are recommended due to bug fixes, but they may not play entirely the same as the original.

upload files

how to install/play

---

There are many ways you can help!

• Provide honest, constructive feedback. »
• Upload some nice screenshots.
• Insert videos of the map.
• Share this map with your friends, and on other sites and forums.

There are many ways you can help!

• Provide honest, constructive feedback. »
• Share this map pack with your friends, and on other sites and forums.

Description

Unofficial description: Another black mesa venture, but its medium. A simple walkthrough to an experiment that goes wrong, then you end up teleporting on an alien space ship.

Additional info

N/A

Additional credits

N/A

Changelog

+ mv1 - 2025/12/12 (by Reuniclus-579)

• Merged all maps to one map
• Some doors spawnflags to 'Monsters Can't'
• Fix apache path_corner & edit map.cfg

+ fix(by Reuniclus-579)

• Fixed trigger_changelevel and elev

Tags

2000 co-oprequired community-edit creepsworld-top50 difficulty:easy official official-screlease rcbot series size:medium walkthrough

edit tags

Feedback

Rate this map

2 / 5 (1 votes)

Reviews

write a full review »

Comments & discussion

Rules:

• Feedback should be constructive.
• For discussion not related to this map, post in the forum.
• If you need help installing maps, please read the installation guide.

Rules:

• Feedback should be constructive. Edit the tutorial yourself if it can be improved.
• For discussion not related to this map, post in the forum.

There are over 1618 maps for Sven Co-op! Here are a few:

Conundrum 3

4.3 / 5

2023 community-edit difficulty:hard egypt jumping lobby music series size:large snow walkthrough

Terminator Run

3.8 / 5

2004 fun race secrets size:medium

Cemetery

2.5 / 5

2010 difficulty:medium horde rcbot scary size:medium zombies

Just Zombies

4.1 / 5

2017 co-oprequired difficulty:medium fun music scary secrets series size:large survival zombies

Uboa Argentino

3.7 / 5

2017 boss difficulty:medium fun horde size:medium

all affiliates / your link here