In this video, I cover getting all the Teensies and Cups for the "Infiltration Station" level of "20,000 Lums Under the Sea".
1:43 - Accidentally forgot to grab that plant rooted above where you start in the Queen Teensy's room. Decently hidden actually.
2:05 - What you want to do here is ever so slightly cause the platform to shift from left to right. If it moves too fast the AI is likely to get caught by the sentries, but if it goes just past the tipping point it seems to be a good speed for the AI.
4:05 - You get a VERY limited amount of time with Rayman as he nears the exit to this room, which is why I was able to get two plants but failed to nab the Skull Coin. You can still get the gold cup requirement without any of the stuff here though, so don't fret too much.
In this video, I cover getting all the Teensies and Cups for the "Infiltration Station - Invaded" time trial level of "20,000 Lums Under the Sea".
This is a pretty hard Invaded level, basically requiring perfect timing and reflexes to get the gold cup. Hopefully this video will be able to help.
0:45 - Sometimes you can get the downward slam to eliminate the far left red toad, but a mid-air swipe is fine too.