i don?t really have any favourite stages.
so... i get it would be any combo anyone would throw together.
as my favourite "game" for that matter, would be an arcade like Touhou game WITH TWO PLAYERS SAMULATIONSLY (player aimed bullets will be aimed at the one with the most score), and you can join any time during the game, DEUS EX MACHINE Style.
Also... Two types of Characters and shots: Main (Reimu,Marisa,Sakuya,...) and Partner (Remilia, Alice, Mima, Cirno, ...).
Main is the normal 0,00 - 0,95 Powered shot, then the Partner will add different options to you.
Also added to it, a Spell gauge instead of Bombs whice allow the player to use the Special Power of the Partner. When pushing the bomb button and letting it go before the gauge charges (in PoFV/PoDD Style) you will use a bomb and deplete the guage by one bar, but holding it and letting it charge up and letting it delplete more than 1 bar, will allow you to use thier special ability.
whoa... i think this is so off-topic... but still... this would be MY "dream touhou game"