With "much harder puzzles that cater to long-term Portal fans first."

After writing about the 20-map, 30-puzzle-boasting Destroyed Aperture earlier this month, I've had a hankering for Portal 2 mods. After a wee fumble around ModDB, the latest to catch my eye is Portal: After Hours—a " one man passion project" that plans to launch its first episode on August 15, 2018.

Designed to recapture the story-lite "simplicity" of the original Portal, After Hours aims to give players "much harder puzzles that cater to long-term Portal fans first," so says creator ABNTGeneric.

They add: "New and improved testing elements will be present throughout the game, including, but not limited to, modified versions of existing community made fizzlers. There will be multiple original characters, voice acting, and a cohesive story line that fits snugly into the existing Portal universe."

ABNTGeneric explains the project will be split into two parts—the first, as noted above, is due next month; the second is due at some point "this winter"—before the full mod is released for free on Steam in early 2019.

Here's a trailer: