Story
3h 32m
Length of Alien Swarm
This game has been approved.
Extras
14h 24m
Complete
24h 40m
*Updated
About Alien Swarm
Alien Swarm is a game and Source SDK release from a group of talented designers at Valve who were hired from the Mod community.
Available free of charge, the game thrusts players into an epic bug hunt featuring a unique blend of co-op play and squad-level tactics. With your friends, form a squad of four distinct IAF Marine classes. Plan your attack using an unlockable arsenal of weapons with countless loadout configurations against a wide variety of aliens. Blaze your way through an overrun, off-world colony, eradicating the alien infestation in environments ranging from the icy planet's surface, to a subterranean lava-flooded mining facility.
Along with the game get the complete code base for Alien Swarm that features updates to the Source engine as well as the SDK. Alien Swarm adds 3rd person camera, depth of field, improved dynamic shadows and a wide variety of gameplay additions to the Source engine.
Alien Swarm on Steam
How long is Alien Swarm?
The times below represent the possible times you could dedicate to Alien Swarm based on how you play it, detailing also the average times depending on players’ skill levels.
Based on the data provided by 12 players, Alien Swarm has an average duration of 3 hours and 32 minutes if you only complete the main objectives of the game,. The slowest players tend to finish this playstyle in an average of 4 hours and 50 minutes. The fastest players tend to finish this playstyle in an average of 2 hours and 14 minutes.
Based on the data provided by 7 players, if you also complete the extras, such as the optional objectives or side missions from Alien Swarm, the average game duration will be 14 hours and 24 minutes. The slowest players tend to finish this playstyle in an average of 42 hours and 50 minutes. The fastest players tend to finish this playstyle in an average of 6 hours and 28 minutes.
Based on the data provided by 3 players, if you complete both the story and the optional objectives, also obtaining all achievements, collectibles, or trophies from Alien Swarm to complete it 100%, the game will last an average of 24 hours and 40 minutes. The slowest players tend to finish this playstyle in an average of 37 hours and 27 minutes. The fastest players tend to finish this playstyle in an average of 15 hours and 2 minutes.
| players | Average Time | Playing slowly | Playing quickly | |
|---|---|---|---|---|
| Story | 12 | 3h 32m | 4h 50m | 2h 14m |
| Extras | 7 | 14h 24m | 42h 50m | 6h 28m |
| Complete | 3 | 24h 40m | 37h 27m | 15h 2m |
Length of Alien Swarm by platform
Below, you can see the average duration of Alien Swarm based on each playstyle for each platform on which it exists:
| players | Story | Extras | Complete | |
|---|---|---|---|---|
| PC | 22 | 3h 35m | 14h 9m | 23h 53m |
Speedruns of Alien Swarm
Check out the statistics for speedruns of Alien Swarm submitted by users:
| players | Average Time | Median | Slowest | Fastest |
|---|---|---|---|---|
| 1 | 0h 16m | 0h 16m | 0h 16m | 0h 16m |
Records of Alien Swarm
Now let’s look at the maximum time and minimum time Below, you can see the maximum time and minimum time that any player has spent on Alien Swarm to complete it based on the platforms on which it is available, without considering the playstyle:
- Minimum Time: Playing quickly, Alien Swarm could last 0 hours and 55 minutes.
- Maximum Time: Playing as slowly as you can, Alien Swarm could last 74 hours and 45 minutes.
Below, you can see the maximum time and minimum time that any player has spent on Alien Swarm to complete it based on the platforms on which it is available. These data do not reflect players’ skill but rather how much you can get out of the game depending on whether you play quickly or leisurely:
| player | Fastest | Slowest | |
|---|---|---|---|
| PC | Mr/s. Unknown | 0h 55m | 74h 45m |
Gameplays of Alien Swarm
Here you can find players' gameplays along with the time they took to complete Alien Swarm. Remember, you can add your times and share your YouTube gameplays.
There are no public Gameplays for Alien Swarm 😞. But you can be the first to add one 😊!
