While you’re playing the Alpha (and we work on a new engine for the game), here’s what we’re hoping to deliver in addition to the original game features:

Multi-floor buildings

Weather effect

Weapon and item modding

Animals

NPC’s with AI to help players in quests and provide dialogue

Online and LAN multiplayer co-op for a large number of players (depending on how low-latency the network code turns out)

2-4 player splitscreen, one on keyboard and mouse and the others on Xbox360 controllers (or just 4 Xbox 360 controllers), possibly mixing with online gameplay

Online trophies/leaderboards on GameJolt!