How to make a collision with an object without physics?

[fluid galleon]

When I make a game with physics, everything is fine, objects collide with walls, with the player, but when without physics:

Can anyone help?

[desert coyote]

What is your code for collision checking?

[fluid galleon]

Sorry i dont know how do collisions without physics:

[desert coyote]

Is this meant to be a side scroller platformer?

Or top down?

[fluid galleon]

top down shooter

[fluid galleon]

yes

[desert coyote]

https://www.youtube.com/watch?v=NRPf_zARflk

I'd recommend following a tutorial that covers such a topic, like this one

[fluid galleon]

Thanks so much