Well... Fuck me, I finished them all to 100%, I don't know what to do know... ^^'
Very good work, very good games. For me the very best is Lithic Veil, followed by pokepath and in last pokeplunder. That's quite odd, cause pokeplunder was the one who hype me the most, but also the one where the hype fall faster thant the two others.
No bugs found in pokepath, just one in lithic veil (some shiny flask who don't count on the pokedex, but capture another one and use another shiny flask solve it, but that's already said in other comments), and two in pokeplunder but I've seen in the comments that they were also already said.
Lithic Veil has a particular taste for me, and I think GameFreak should try your game to find some inspiration because there was very good ideas, in the puzzle, in the gameplay and in the story. I really wasn't expected the third part of the game and really enjoyed it. (Damn the ninjask was hard, so hard I add it to my team... And he really is a monster in this game, like a lot of pokemons with a lot of speed btw)
In short, I hope you continue to produce good work like this, I wish you the best and I thank you for these past few weeks where I enjoyed everygame you made.