A/D move · Space jump · Left-click use item · E inventory & crafting · 1–0 / wheel hotbar · +/− zoom

TERRARIA 3D

dig · fight · build
A / D — move  ·  Space — jump  ·  Left click — mine / attack / place
E — inventory & crafting  ·  1–0 or mouse wheel — hotbar  ·  + / − — zoom
Chop trees → craft a Work Bench → torches, furnace, bars, anvil, better gear.
Zombies come out at night.