Prototype Mk 3

REQUIRES additional addon to display textures: Half-Life 2 Texture Pack (linked below) Chapter 4 & 5. This campaign is very long and rather difficult! Be Warned! Also includes the 'Black Mesa East' chapter but compared to the rest of t...

In this campaign, i've created a simple but effective campaign, filled of traps, puzzles, a maze, an endless custom-scripted Onslaught, and a challenging finale. Updated to 4.0 version, adding a new finale, and lots of bugfixing.

The Defense Double Pack introduces two new sub-game modes for Survival! In Sandbox Defense, you use the available support abilities and structures to make any defense you want! In Base Defense, construct buildings, hire mercs, buy supp...

Part 2 NEEDED TOO. Make sure "PART 1 of 2" and "PART 2 of 2" are together inside ADDONS folder to be abble play this ok. -------------------- English description: -------------------- If you like this campaign, support me on Patreon (Jo...

2.0 Update now available with many bug fixes

my first map. Some tips to enjoy the game: _ Cut the music. _ Play with a team, this is very important. _ Kill the zombies very quickly (prevent lag) _ Prefer use pipe bombs, grenade. _ Find cheats,teleports and WTF stuffs hidden in the ...

Tutorial for Left 4 Dead 2 ...... OR IS IT? Game instructor helps you on the way. But sometimes he might be quite harsh to you. Can you trust him? ENABLE GAME INSTRUCTOR OR PLAYING WILL BE POINTLESS! There are multiple ways to finish ma...

Stargate Command Center resurrected Bill in Goauld sarcophag, so our survivors can find the source of infection and destroy it once and for all. Problem is that its not on Earth. Soundcache file is included but if you still dont hear...