add some images to readme

README.md

@@ -1,8 +1,6 @@
 This is yet another SEGA 8 bit and 16 bit console emulator for emulating most
 of the hardware SEGA has published up to and including the 32X.
 
-Emulated 16 bit systems: Mega Drive/Genesis, Sega/Mega CD, 32X, Pico.  
-Emulated 8 bit systems: SG-1000, SC-3000, Master System/Mark III, Game Gear.
 
 PicoDrive was originally written having ARM-based handheld devices
 in mind, but later had got various improvements for other architectures
@@ -16,6 +14,33 @@ Currently the main development happens in the
 [irixxxx's fork](https://github.com/irixxxx/picodrive),
 [notaz's repo](https://github.com/notaz/picodrive) isn't updated as much.
 
+### gallery
+
+Some images of demos and homebrew software:
+
+**16/32 bit systems**: Mega Drive/Genesis, Sega/Mega CD, 32X, Pico.
+
+![Titan Overdrive 2](https://github.com/irixxxx/picodrive/assets/31696370/02a4295b-ac9d-4114-bcd1-b5dd6e5930d0)
+![Raycast Demo](https://github.com/irixxxx/picodrive/assets/31696370/6e9c0bfe-49a9-45aa-bad7-544de065e388)
+![OpenLara](https://github.com/irixxxx/picodrive/assets/31696370/8a00002a-5c10-4d1d-a948-739bf978282a)
+
+![Titan Overdrive 2](https://github.com/irixxxx/picodrive/assets/31696370/2e263e81-51c8-4daa-ab16-0b2cd5554f84)
+![DMA David](https://github.com/irixxxx/picodrive/assets/31696370/fbbeac15-8665-4d3e-9729-d1f8c35e417a)
+![Doom Resurrection](https://github.com/irixxxx/picodrive/assets/31696370/db7b7153-b917-4850-8442-a748c2fbb968)
+
+$~$
+
+**8 bit systems**: SG-1000, SC-3000, Master System/Mark III, Game Gear.
+
+![Cheril Perils Classics](https://github.com/irixxxx/picodrive/assets/31696370/653914a4-9f90-45f8-bd91-56e784df7550)
+![Stygian Quest](https://github.com/irixxxx/picodrive/assets/31696370/8196801b-85c8-4d84-97e1-ae57ab3d577f)
+![Wing Warriors](https://github.com/irixxxx/picodrive/assets/31696370/3c4a8f40-dad6-4fa4-b188-46b428a4b8c6)
+
+![Nyan Cat](https://github.com/irixxxx/picodrive/assets/31696370/6fe0d38b-549d-4faa-9351-b260a89dc745)
+![Anguna the Prison Dungeon](https://github.com/irixxxx/picodrive/assets/31696370/3264b962-7da2-4257-9ff7-1b509bd50cdf)
+![Turrican](https://github.com/irixxxx/picodrive/assets/31696370/c4eb2f2c-806e-4f4b-ac94-5c2cda82e962)
+
+
 ### compiling
 
 For platforms for which release builds are supplied the most easy way is to