So I've got this prototype and I think I have a pretty need mechanic. You can collide with the red squares to attach them to yourself (or other red squares you've already acquired). It's a bit buggy right now since I actually made this a few months ago and forgot about it. I'd like to revisit the idea (probably rewrite a lot of trash code) but I'm not really sure how to proceed.
What additional mechanics do you guys think would make this "playable prototype" a "game"? I have a handful of ideas but I don't want to restrict creativity by revealing them just yet, I'd much rather see what you guys come up with just at a glance.