Some suggestions:

1. Could use a sprite rework, especially antlions and helmets.

2. Maybe add combine-specific bionic upgrades (improving aim, removing all emotions (always positive thoughts) etc.)

3. The stunbaton does not work at all with the CE patch, it is not used in combat, and instead leads to multiple levelups while not delivering a single hit.

4. Increase firing speed for the USP

5. Add Combine turrets.

6. For some reason all apparels (helmets and suits) have duplicates, it makes it awfully painful to use with EdB.

7. Maybe add city/shield scanners as scout units?

8. Cameras/camturrets + FOW?

9. Making modified combines as a separate race? (Combine shotgunner and soldier)

10. Helmets overlap with heads.

11. Adding stalkers, and ability to turn enslaved people into them, aswell as turning them into combines (removing all memories, relatives, emotions, new race).

12. Allowing headcrabs to latch onto people and turn them into zombies with time.

13. Making antlions more aggressive.

14. Nutrient rations in combine style.

15. Machining own hunters (w/o the bionics DLC)

16. Adding an option to prevent females from spawning as metrocops/combine soldiers (if makin the alien race, could probs just leave females out so that they do not exist at all)

17. Combine comms console.

18. Combine floors and walls, maybe some lamps too.