Obsidian Conflict is a cooperative multiplayer modification set in the Half-Life 2 universe. It features a large amount of new gameplay features on all-new maps specially designed for the mod with focus on cooperative gameplay, as well as over hundred user-made maps following the same formula. In addition to that, You're able to play through vanilla Half-Life 2 all the way up to Episode 2, as well as experimental support for cooperative Half-Life: Source play.
Map: ep2_oc_iceonslaught_V2 Author: IWTPH2 (Tekeron) Testers: -Zeo V2 changes include an added saw blade dispenser, enlarged spawn room, the gravity gun is now free, and many tweaks to the npc spawns in an attempt to reduce player crashes from too many npc's at once. A few bug fixes While this map has been tested many times, there are still minor bugs here and there, and there could be an occasional crash. If you encounter any problems with this map, or have some suggestions for a future version, please post them in the release thread on the Obsidian Conflict forums. Work together with other players to fend off hordes of enemies while completing objectives. Purchase better weapons and items from the merchant as well as base upgrades and other things. There are a few special secrets to unlock. You should have Episode 2 mounted for this to work!!!