I have a sprite with Platform behavior, which has to throw grenades at the cursor whenever the player presses the mouse button. I made the grenade's movement by using

Apply Physics force 30 toward (Mouse.X, Mouse.Y) at image point 0

I need this for an explosion. Once the explosion is spawned, I should do some operation (like change the HP) on all objects within 100 pixels of it.

Doesn't work because it ends up decelerating... Also, sorry for the confusion I probably caused, but I meant 8-Direction. The player is the car, actually...

A sprite with Car Behavior which moves without player control.

I tried making an NPC with a Car Behavior, but couldn't make it accelerate. If I use "Set Acceleration", it just doesn't accelerate, and if I try "Set Speed", it just goes straight to that speed without accelerating...

System: Always (every tick)

I'm not sure what events exactly you used, but I assume you made it add when the player collides with the coin. Try the inverse, add 1 to the private variable when the coin collides with the player...

Example:

On collision between Coin and Player

On collision between Player and Coin

Your example doesn't open, something about an abnormal program termination, but I think I understand what you mean, I'll try it.

I'm trying to make an object appear on the layout, based on where I clicked on the map. I tried using the MaptoLayout, but didn't manage to make it work

Thanks a lot, Arcticus! It worked!