These are some tiles I've modified based on Clint Bellanger's First Person Dungeon Crawl Art Pack and XCVG's Ascension Adventure Tiles.

Be sure to check out Heroine Dusk and Ascension: Adventure!

Some of the tiles included are:

• corrected simple pixel errors in "tree_evergreen_b.png" "water_b.png"
• recolored dungeon door in "dungeon_door_b.png" found at Heroine Dusk github
• monochrome subset, dithered in black and white
• quadrochrome subset with background, inspired by GBStudio
• CGA paletted subset
• grey stone dungeon tileset
• a door with a lock that was missing from the Ascension: Adventure tileset
• a recolored wooden floor found in Heroine Dusk github repo

I will continue to add tiles to this entry as I create/finalize them.

640x120 pixel images should be credited to Clint Bellanger. 1280x480 pixel images are derivative works by XCVG.

From https://github.com/clintbellanger/heroine-dusk "The visual art for Heroine Dusk is released under CC-BY-SA 3.0, with later versions permitted."

From https://github.com/XCVG/collapsar/tree/cerium "All visual art derived from Heroine Dusk or created specifically for Ascension: Adventure is released under CC-BY-SA 3.0, with later versions permitted."

Check out JackOatley's modification compatible with GBStudio