I’m working on a tower defense. Spent over 200 hours on the pathfinding code alone; hope to have it done in a month or so. It’s currently pretty much artless and has no real “theme” to it though. So…I’d like ideas for themes in which the towers (and perhaps the creeps) being translucent is plausible. (The opacity level isn’t necessary, but it’d be helpful; not explaining why until after release).