game progression

How can I make a game harder over time (in one scene)?

 

What type of game? Add more and harder enemies with more health and attack damage or any new abilities, make dropping platforms and stuff like that.

 

Its an infinite 3D arcade game where you play as an paper plane, avoiding all obstacles. To be more precise, how can I make the obstacles faster and in more numbers over time (in terms of code)?

 

Show your code.

 

Code (CSharp):

1.     IEnumerator SpawnWaves ()
2.     {
3.         yield return new WaitForSeconds (startWait);
4.         while (true)
5.         {
6.             for (int i = 0; i < hazardCount; i++)
7.             {
8.                 GameObject hazard = hazards [Random.Range (0, hazards.Length)];
9.                 Vector3 spawnPosition = new Vector3 (Random.Range (-spawnValues.x, spawnValues.x), spawnValues.y, spawnValues.z);
10.                 Quaternion spawnRotation = Quaternion.identity;
11.                 Instantiate (hazard, spawnPosition, spawnRotation);
12.                 yield return new WaitForSeconds (spawnWait);
13.             }
14.             yield return new WaitForSeconds (waveWait);
15.          
16.             if (gameOver)
17.             {
18.                 restartText.text = "Touch to Restart";
19.                 restart = true;
20.                 break;
21.             }
22.         }
23.     }

This determines the spawning of the obstacles (there are 4 types). Would I need to make a separate piece of code for each of the obstacles?

 

Try increaseing your hazardCount after each wave of hazards.

 

When wave starts, increase hazardCount.

In other words as wave starts increase max number of enemies in the game or increase speed.

 

Sorry, I'm pretty new to C#. How can I write "after Wave ends, increase hazardCount by 5"?

 

You should seriusly read all the scripting manual sections and learn to understand that code. So first you need to know when wave ends, and that is in the end of the while loop after "waveWait". Add some space to the end by clicking space after the code in line 20 and press enter. Then write to the new line hazardCount = hazardCount + 5;

Welkome to Unity and have fun with with learning