Public Commander Keen Forum

EDIT (July 17 2019): Ion Maiden is now Ion Fury, and is planned to release for PC on August 15 2019!

Today is also the last day in which the game is available, in the relevant regions, for $19.99, before the price increases to $24.99:

https://3drealms.com/catalog/ion-maiden_56/
https://store.steampowered.com/app/562860/Ion_Fury/

ORIGINAL POST CONTENTS:

A preview of Ion Maiden is now available under Early Access!

Developed by Voidpoint (founded by EDuke32 devs, TerminX and Hendricks266), together with 3D Realms,
this new title is based on the technology that powers Duke Nukem 3D. It consists of greatly detailed graphics and two *large* hub maps.
Additionally, it is being developed using *more than 10 years* of advancements added to the EDuke32 source port.

Currently available under Early Access model from any of these sites:
3D Realms' website (DRM free): https://3drealms.com/catalog/ion-maiden_56/
Steam: http://store.steampowered.com/app/562860/Ion_Maiden/

I've been playing for hours, exploring every single corner, looking for secrets and stuff, and I still got 14 more secrets left! Daumn!

For example, I don't know how to get in there:

You can access that secret from a broken window, but how do you get up there?

Ion Maiden is now Ion Fury, and is planned to release for PC on August 15 2019!

Today is also the last day in which the game is available, in the relevant regions, for $19.99, before the price increases to $24.99:

https://3drealms.com/catalog/ion-maiden_56/
https://store.steampowered.com/app/562860/Ion_Fury/

OK here's the first Commander Keen reference in Ion Fury. It's in the beginning of the second part of the first level.