Sorry i took so long, i was busy with stuff and i just saw your post.
Here's the download link:
Google Drive
Just unzip with 7zip and run the game.
A couple of things to note:
-Updating the project to a newer engine version broke the cum physics model. Sorry i couldn't get this to work.
-Gallery was removed by the creator.
-Vortigaunts rotate with the player after sex animation. No idea why this happens.
-Some animations can have alignment problems sometimes.
Now onto the new stuff:
-Futa Alyx was added in the customization menu
-Pressing 7 on the keyboard changes alyx into the futa combine assasin.
-Walking into the door on the left triggers the new (although unfinished) sex animation with the combine machine. Please note that it has no cum animation and thus you can't exit the machine.
-Two new guns were added: The smg (Press 3) and the sniper rifle (press 4)
All credit goes to likkezg who actually made all of the assets and code. I just compiled and fixed/broke some things in the process