PC Gamer checked out the Early Access version of Tower of Time:

Tower of Time, a 'classic RPG' with RTS-style combat, comes to Steam Early Access

The full game is expected out around the end of the year.

Tower of Time, now on Steam Early Access, is an RPG tale of a once-beautiful land left broken by a mysterious cataclysm. 1000 years later, a great tower is uncovered by a massive earthquake, and the power within its walls compels a  young boy (because it always is!) to lead a group of champions on a quest to discover its secrets. That's not necessarily the most original story setup ever, but it looks very pretty, and promises a "new take on classic RPGs" by combining isometric, party-based exploration with "small scale" RTS-style combat. 

Tower of Time offers five difficulty levels, accommodating players who want a story-focused adventure without all the crushing combat. But it seems clear that battles are meant to be central to the experience: Rather than the "real-time with pause" style common in other RPGs, Tower of Time has a "slow-time feature" that demands on-the-fly attention and puts a priority on pre-fight preparation. And in case there was any doubt, the "Epic" difficulty level, where "one mistake will likely wipe out your party," is promoted as a feature rather than just a bad idea.

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