environmental citybuilder prototype

Cat Flynn 4ddb3cebf6 toggle tiles with cursor #3		2022-12-06 19:15:38 +00:00
half-earth	toggle tiles with cursor #3	2022-12-06 19:15:38 +00:00
.gitignore	add gitignore	2022-12-03 16:26:13 +00:00
gdd.md	add gdd	2022-12-03 16:01:14 +00:00