Taking it at a glance, it's a mildly cut-down version of 3e, that politely pretends that 4e is as nonexistant as Open Game Content. Backtracking from 4e makes it a large step forward, but still too far behind Pathfinder for me to give a damn about beyond tossing a copy in my "minor & novelty RPGs" folder. In terms of what it actually covers, it's somewhere in the vicinity of 2e with no splats and less spells included. Also no mention of creating magic items, as far as I can tell. Being class & level based automatically means I have less than zero interest in actually playing it anyway, though.
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"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows
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"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows