Sorry me... Of course this is not your mistake or problem, i know. Anyway thanks for collection! Will try something i don't know:)

This collection was originally made due to people tag abusing, making finding specific mod types inaccurate. As for your map installation issues - I'm not the guy to ask, I didn't make those maps. I'd suggest seeking help in the individual mod's comments.

Nice! So what a point of that collection if i must to visit each page?:) Ok, then why the very first map "The Tomb" is not shown at all in my list of levels? I visited its page and there is no requirements... Same for some other maps (Deep Valley for example) - they just not shown. I reuploaded all maps for 3 times already - nothing helped...

Each map has its individual requirements. Visit the page of the map you want to play to find out what games or mods are required to run it.

Almost all maps are can't be loaded for me! I haven't installed other maps or resources before it except Duke3d mappack. So what is wrong and how to make this awesome collection to work?

Video review on Hollywood Holocaust (Rus) — https://www.youtube.com/watch?v=t1qiSqnM89E

Video review on Serious Sam 2, Jungle (Rus) — https://www.youtube.com/watch?v=f11Vk8H5t5I

Video review on Riverdance 2017 (Rus) — https://www.youtube.com/watch?v=O5ZRTdoX7Lg

Alright noam, I did an uppdate and cleared all the files that were original, you can go ahead and add it now :- )

I had a look through it, but sadly since it overwrites official files I can't add it to this collection.

I added my little part yesterday <3 3 Maps in one campaign, I love you Serious Sam community!

Almost 100 campaigns/maps to play now!
Even if Croteam take a while to finnish their games, the community makes up for it with all these maps with custom weapons, textures, models, enemies, whatever.
Great work guys as an old time serious sam fan I love almost anything that comes by.
Have a nice day.

cool！ very usful collection. thanks for picking up SP/COOP from the mess

Slowly but surely I populate this collection, come on guys I can't do everything! XD