At first I read "procedural generation" and just assumed this would be boring and glitchy.
And an hour later and that is apparently not the case. This is a lot of fun!
One thing I would like to see is a "Skip" button when materials are counted. I noticed you could click a few times to skip it but that would often cause me to launch the cannon at random angles.
To add to the things you have already thought about:
- A specific goal. Right now it just seems like a fun sandbox. It would be nice to have an end game goal.
- General goals and item/upgrade unlocks when those goals are achieved.
But a lot of fun as it is! Thanks!