If you input certain commands when certain unlucky conditions are met then the game will crash:

1. Do not enable !infinite_ammo or !infinite_ammo all if anybody is using a chainsaw.
2. Do not type !survivor all; rather type in the individual l4d1 bot spawn commands.
3. Spawning Zoey and Francis in The Passing will cause stuttering or crashing.
4. Avoid spawning all l4d1 bots in the finale of The Passing until after finale begins.
5. Only spawn l4d1 bots after the finale begins in the last levels of all l4d2 maps.
6. Lower your video settings if the framerate and latency suddenly worsen.
7. Spawning lots of special infected (i.e., !z_spawn tank 99999999) can crash too.

Please ask me to elaborate on any of these conditions if you are unsure about them ASAP.

Originally posted by Kim Jong Un:

If you input certain commands when certain unlucky conditions are met then the game will crash:

1. Do not enable !infinite_ammo or !infinite_ammo all if anybody is using a chainsaw.
2. Do not type !survivor all; rather type in the individual l4d1 bot spawn commands.
3. Spawning Zoey and Francis in The Passing will cause stuttering or crashing.
4. Avoid spawning all l4d1 bots in the finale of The Passing until after finale begins.
5. Only spawn l4d1 bots after the finale begins in the last levels of all l4d2 maps.
6. Lower your video settings if the framerate and latency suddenly worsen.
7. Spawning lots of special infected (i.e., !z_spawn tank 99999999) can crash too.

Please ask me to elaborate on any of these conditions if you are unsure about them ASAP.

OK, now i see the reasons why my game crashed while using it.

Originally posted by Nick Kang:

Originally posted by Kim Jong Un:

If you input certain commands when certain unlucky conditions are met then the game will crash:

Please ask me to elaborate on any of these conditions if you are unsure about them ASAP.

OK, now i see the reasons why my game crashed while using it.

You can still spawn the l4d1 bots whenever you want in the other levels of the l4d2 maps but the 5th condition I wrote should only be followed in the last level. Also if you intend to have others join you when hosting a local server, disable all special infected mods or admin system mod so others won't get stuck at the loading screen.

My game crash when i only !give ak47, play it in first stage, and it crashed twice. i didnt not on any other commands