It’s a modified Indev with many changes with the most notable being new biomes and tree types, backported creative mode with sprinting, picture mode, redstone replaced with a gear system and many new contraptions, throwable dynamite you can use to launch yourself into the air, placable slimeballs you can kick around, revamped nether with no ceiling, new monsters to make the game more scary and others.

Thanks! It’s still a very early version since I just started my playthrough, but hopefully I’ll have something more impressive to show off soon.