Another small update
Reading the comments I noticed several people missed the ability to wait a turn by pressing a key. This feature is now added to the post-jam version I’m working on.

You’ve got the power of a Time Lord but no TARDIS. Sorry.
As this change made the game even easier I’m thinking about enabling diagonal movement. The possibility of being attacked from up 8 directions simultaneously should ramp up the difficulty quite a bit.
You can play the now obsolete jam version [HERE].