More of my letter-a-day project...
A-F here: https://www.artstation.com/artwork/a0oVX
G-L here: https://www.artstation.com/artwork/3E9Vg
All done in Photoshop, all between 4 hours a 1 day to complete (though sometimes I cheated and did a little bit on a couple different days ;) ).
Q based on Super Mario Galaxy
M as a full on Monument Valley tribute <3
N for old-school Millipede
O as an isometric Minecraft world
P as a tribute to Zelda <3
R as a tribute to Bloons
Sketches for R