Entertaining, tons of secrets, excellent exploration and battles and good replayability.I have already played the non-Steam version of the game, so I based my review on it.
3 Stars of Destiny (3SoD) is a prequel to Laxius series. If you're a fan of Random and his friends, than 3SoD is a must-play. And even without a knowledge of the characters, it has a lot to offer. I personally prefer challenge, and 3SoD can deliver it. Of all the similar games, it has possibly most secrets and the most complex and challenging battles.
It's impossible to get most of it without multiple playthroughs and thorough playing. Secret rooms, one-chance quests and equip, bonus areas and challenges that can hardly be done without these secret weapons and well-trained characters (I'm talking about the hardest difficulty here, nothing else does the game justice.) and so on. Rush through it, and you get a decent game. But take your time, and it's awesome.
P.s. Unlike most similar games, you can't save everywhere in 3SoD - this makes it feel more "old school". And I absolutely loved the music and some of the areas. Especially Outer world made me chill.