the land texture is broken only in first level, please dont be let down by it, it is only visual texture bug
the correct version can be downloaded from the comment above
control scheme [since one tutorial block is missing in game]:
WSAD - Movement
Spacebar - Jump
LMB - Attack/DrawSword
Hold "E" - Quickuse item selection
RMB - Quickuse Item
LAlt - Dash Tab - Draw/Seathe Sword
I - Inventory
J - Quet Journal
F - Interact