How do I make tiled sprite not too laggy?

GDevelop general
1

I’ve been making pixelated platformer games, I added trigger once to every condition and yet the game cannot go more than 20fps

2

Do you understand what trigger once does? Just adding it to events is not the way to go about making things more efficient.

Can you screen snip the events of your game and post them here? We can then look at them and possibly suggest some improvements.