You know what might be even better? Add a robot with a screen projecting a digital Cave Johnson face. Similar to how he put Caroline into GLaDOS, it could fit the narrative with him being a robot now too and if he gets destroyed, another robot could drop in and power up. It would make for an awesome “climb the tower”/“fight as many enemies in a row as you can” sort of fight. They’d just need to record loads of his dialog for constant quips.
Any idea on how to get this up and running on 3DS? I checked the link and it has instructions for Windows, Linux, Android, etc… Didn’t see 3DS on there though. Thanks!