Petal Crash sequel where, if you get a combo (simultaneous clear) of all 5 colours (example below) then you instantly win the match by dropping a Wrecking Crew '98-style billboard on your opponent (it has Lilibri saying "Keep quiet in the library" on it)
I can't freaking believe that Wrecking Crew '98 has an equivalent to the Platinum Structure from Land Maker (an arrangement of pieces that has a cool unique sprite and wins the game when assembled, and whose threat distantly hovers over each game despite its sheer impracticality)
