Game is unexpectedly polished for early access. In my 8 hours of gameplay I did experience only some slowing of game after severa hours of gameplay. Also only bugs experienced I encountered are grafical glitches. There are some design decisions I do not like ( magic ) but other than it seems this game is worthy successor to the HOMAN series. If we get some more units / factions and random map generator this will be game that is very woth of its price