Shmup | 3D Shoot'em Up written with OpenGL ES | Game Engine library

I have a problem about implementing recommendation system by using Euclidean Distance.

What I want to do is to list some close games with respect to search criteria by game title and genre.

Here is my project link : Link

After calling function, it throws an error shown below. How can I fix it?

Here is the error

Trying to make a clone of space invaders. I'm following a guide from here https://kidscancode.org/blog/2016/08/pygame_shmup_part_5/. This is the player sprite

I started using pygame and I want to do simple game.Now how can I add a timer to the game screen that displays the elapsed time of the game in seconds?

Image of the game screen:

code in github:

https://github.com/kidscancode/pygame_tutorials/blob/master/shmup/shmup-11.py

I'm in the middle of making a game and i have these explosions(expl) in a list so it isn't the same sound every time. I'm using a random.choice to "control" the output

I'm wondering how to create a and set a fill style using bs-webapi and Canvas2d interface in ReasonML.

I think the definition I might need is this:

I am trying to make a 2.5D SHMUP type game in which the world continuously moves forward while the player's spaceship and camera stay in place. This means that even if the world is moving, if the player's ship is in the middle of the screen it will stay there.

To do this I've created an empty game object named Moving World and attached the following script to it:

I am making a button on my credits screen to go back to the start screen when pressed. I have a button function with 'events' as a parameter, but when I use it on my credits scene. However, this error occurs: "UnboundLocalError: local variable 'events' referenced before assignment". I don't understand, 'events' isn't even a variable. Does anyone know how to fix this?

my game animation performance isn't fast enough so i tried looking for a way to improve speed and found Shoot em up but the game seems to use GLSL script and canvas which i really don't understand how they works. How can i rewrite my code by using the above method (glsl script and canvas)

Here is my slow script 10-12 Fps on Mobile (android and iOS) and 48-58 Fps on desktop

Hello I am new to pygame and I am trying to write a shmup game. However I am always having this error:

TypeError: add() argument after * must be an iterable, not int self.add(*group)

This is the traceback of the error:

File "C:/Users/Pygame/game.py", line 195, in player.shoot()

File "C:/Users/Pygame/game.py", line 78, in shoot bullet = Bullets(self.rect.center,self.angle)

File "C:/Users/Pygame/game.py", line 124, in init super(Bullets,self).init(pos,angle)

This is the code I have written so far, it works well however when the user wants to shoot the error is being raised.