Jamjor

So I should just skip the old one completely? I suppose I could still play the base game to get the gist. I have a high end PC so no worries.

I just bought Sins at a thrift store, the base game, no trinity. It doesn't look like I can buy the expansions unless I spend 20 on Trinity. I only spent 5 on the base game. Should I buy Trinity, or buy Rebellion for 30 with the owning previous game offer, or both?