In the midst of E3, VDOGames have released Cally's Trials on Steam. You can get the game right here, which does have a 10% discount going on. You can also enter an art competition to win a free copy of the game.
"Set before the events of Cally's Caves 3, Cally's Trials is a roguelike action-platformer with a weapon-levelling system that lets you evolve weapons as you use them. Cally must save her parents from the maniacal Herbert, who has laid waste to the Caves and built a massive lair deep inside."
Since I posted the trailer for the game when the game was originally announced, I posted below a Let's Play for it. Make sure to follow the gang on Twitter!