When trying to select tiles for collision, they are highlighted green and not red, what am I doing wrong?

[BigSleepyFern]

I know it’s not correct because my player object just falls through the platform. I have attached a screenshot of what the selected tiles look like.

[benjames171]

The green highlight is an arbitrary colour for the collision group. Your issue lies elsewhere, probably in how your collision objects are configured.

[BigSleepyFern]

Fixed it

I had to change the group and mask for this also, to ‘player’ and ‘ground’

Thanks anyway