Games like Robotragedy 2: Countdown to Doomsday

If you finished Robotragedy 2: Countdown to Doomsday, the closest matches are Zack & Wiki: Quest for Barbaros' Treasure, Encodya, Mom Hid My Game!, Pac-Man 2: The New Adventures and Scooby-Doo Mystery. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.