Need Help With Certain Amount of Kills Unlocks Building

[TotallyRandom]

As of now, I'm trying to implement a new system into a game that I have been working on for quite some time.

I've already added a leader board function which tracks how many kills a player has tallied up, but recently I've thought of a new idea which could spice my map up a little.

I was wondering if it is possible to add a new system where a player could reach 25 kills, which would then enable the ability to construct a certain building.

Here is what I've done so far:

I've created a building that is called "25 Kills" and added that to the requirements of the building that I want to construct. What I am wondering is if it is possible to remove that requirement through triggering (GUI) after a player reaches a certain number of kills.

Any help on this would be greatly appreciated.

 

[dansaDisco]

Just make the 25 Kills unit a dummy building and create one for the triggering player?

 

[TotallyRandom]

Just make the 25 Kills unit a dummy building and create one for the triggering player?

Actually, I think I've figured it out. Instead of attempting to use a building, I've made it a research option. Although it is still a little glitchy.