
Concurrency is a game with a deceptive amount of content. On the surface, it's a simple rogue-lite with a few enemies and upgrades. If you begin to look deeper, however, it becomes a game where you'll traverse more than half a dozen genres in this sole indie dev's adventure romp.

Finish a single hall

Finish ten halls in one sitting

Finish fifty halls in one sitting

Get the most expensive upgrades for the gun and sword

Get an electric chain kill

I mean, who'd even notice you're gone?

Escape the purple haze

Piece together the puzzles