This collection is similar to my other collection, but it does not have any additional addons that may alter your experience in a way that you do not like. That means you can use any other addon you want alongside this without having to worry about compatibility issues (Note: you cannot use any addon that modifies the map. This includes BMCE Chapter Overhauls, Lambda Map H Rework, We've Got Hostiles Vent Mod, any On a Rail modifications, or Xen Classic Restorations). Each addon has been tested for compatibility and is confirmed that every addon in this collection is compatible with one another.

1. Subscribe to the "BMS Classic - Full Game" addon
   
2. Open the "BMCE - Black Mesa Character Expansion" workshop page. Follow the install instructions in the description; use the "BMCE HECU Soldiers" misc file option to ensure compatibility with the other addons in this collection. (You can subscribe to this if you want, it makes no difference)
   
3. Subscribe to the "BMCE Addon - Black Mesa Character Expansion Revised" addon. After it has downloaded, go to Steam\steamapps\workshop\content\362890\2668159678 and copy the folder called "1_BMCERevised" and paste it into Steam\steamapps\common\Black Mesa\bms\custom
   
4. Subscribe to the "BMCE Addon - Hazardous Environment Combat Unit Remastered" addon. After it has downloaded, go to Steam\steamapps\workshop\content\362890\2653538885 and copy the folder called "1_BMCERevixed_HECU" and paste it into Steam\steamapps\common\Black Mesa\bms\custom
   
5. Subscribe to the "[Optional Patch] BMCE Addon - Hazardous Environment Combat Unit Remastered decal crash fix" addon. After it has downloaded, go to Steam\steamapps\workshop\content\362890\2657629386 and copy the folder called "1_BMCERevixed_HECU" and paste it into Steam\steamapps\common\Black Mesa\bms\custom. Replace any files when prompted to apply the patch
   
6. Subscribe to the "Inbound Revamped" addon, no other action needed. You are all done :)

If I could, I would include all of the other BMCE Overhaul mods with this, but because of the game engine limitations it is impossible to include them. This may result in less character variety in most areas of the game, such as seeing scientists in industrial areas instead of construction workers. Sorry there's nothing I can do without creating a whole new addon that incorporates both.