When comparing ET: Legacy (Wolfenstein: Enemy Territory) vs Alien Swarm, the Slant community recommends ET: Legacy (Wolfenstein: Enemy Territory) for most people. In the question“What are the best LAN party PC games?” ET: Legacy (Wolfenstein: Enemy Territory) is ranked 2nd while Alien Swarm is ranked 29th. The most important reason people chose ET: Legacy (Wolfenstein: Enemy Territory) is:
Wolfenstein: Enemy Territory is completely free to download and play, as well as being open-source, meaning that anyone can use the code for the game.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Free and open source
Wolfenstein: Enemy Territory is completely free to download and play, as well as being open-source, meaning that anyone can use the code for the game.
Pro Offline LAN support
Users can play using LAN over wi-fi or ethernet.
Pro The mechanics are simple, yet effective
This game often requires engineers to build things, medics and covert ops to protect them, and soldiers to do the dirty work. Yet the mechanics are not so stringent as to make it near impossible to play with only two or three. Essentially, this game requires just the right amount of cooperation.
Pro Win, Mac, Linux
Windows, Mac and Linux versions available.
Pro Graphics
Graphics are so cool.
Pro Easy to pick up and play, even for beginners
The game consists of tried-and-true top-down shooter mechanics that will be familiar to most players; it is reminiscent of older arcade and console shooters.
Pro Anyone can download and play the game as it is free-to-play and open-source
The game is completely free and has no microtransactions or ads.
The source code is also free and accessible, so the game can be easily modded.
Pro Easily play with up to 4-players in online co-op
Alien Swarm allows for up to 4-player online co-op, which makes for an easy way to play with a small group of friends or strangers.
Pro Convenient offline LAN support
Alien Swarm offers offline LAN (local area network) support, meaning that the game can be easily played locally with each machine connected together in the same place.
Cons
Con No single player campaign
There is no single player modes in the game as it is multiplayer only.
Con Can get a bit repetitive
The gameplay doesn't change much from mission to mission; you’re generally just shooting aliens over and over again.
Con Gameplay is too short
The main story only takes about three or four hours to complete, which means you could beat the game in one sitting pretty easily.