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README.md

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+# gsa
+
+## Game Skunk Advance
+Game development library modelled after an imaginary console
+
+### Specs
+- Resolution: 304x176 (19x11 tiles)
+- Colors: 256 (indexed out of a possible 24-bit)
+- Tilesize: 16x16 (or 8x8 for half-tiles)
+- Tileset: 65536 tiles, indexed via 0xYYXX
+- Sprites: 256 of size 16x16 (pondering allowing larger sprites)
+- Tilemaps: 4 of size 1024x1024, scrollable
+
+### Features not yet implemented
+- Tilemap effects
+  - Rotation? Scaling?
+  - Mosaic?
+  - Mode7?
+- Sprite Effects
+  - Rotation? Scaling?
+  - Mosaic?
+- Sound (no samples)
+  - Synth
+  - Speech
+- Savegames
+- Helpers
+  - Gamepad text keyboard input
+  - Menus
+
+License: 0BSD