Battle Isle is hex based strategy war game similar to History Line 1914-1918.
Main plot evolves around Skynet Titan supercomputer trying to take over the plant of Chromor and Drullish survivors (the player) trying to defend it.
It has a relatively light learning curve due to the fact that new units are introduced throughout the campaign.
Game features light logistic component as well - you can occupy and use a number of supply, repair and manufacture buildings which lets you reinforce your army. It is important because units are able to collect experience points and thus improve their fighting potency.
It can be played either vs. AI or vs. human opponent as well (hot seat).