Mad4Minis wrote:Look into Shockforce/Warengine. Its a 28mm game scaled similar to
40k, but simpler & easier allowing for either larger or faster playing games. Its one of my favorite 28mm army scale games.
The absolute best part...creation rules...make your minis play the way you want them to.
http://warengine.darktortoise.com/index.php?title=Main_Page
I'd second this as well. I've played it and it's a very nice set of rules, though it doesn't handle tanks very well.
You can build your own unit, but for starters, you'll find that the "Megacom" army lists covers your
IG rather well.
I'd also suggest Warpath. It currently exists in two forms, the original mass battle version, and a smaller "Skirmish" ruleset (not tried this yet) that is under development. Mauraders will cover Marines with a few tweaks, and Corporation is an
IG analogue.
I've played the mass battle version a few times, and really enjoy it. It's very fast playing, though
IMHO, it only works realy well with larger armies. For smaller battles, try the "Skirmish" ruleset or WarEngine.
Other rulesets worth checking out include:
FUBAR (free rules)
In The Emperor's Name (Free also.) Battles for Warbands in the
40k universe Great warband rosters and scenarios included.
Tomorrow's War: (From Osprey) Gritty realistic rules for future combat. Very different from
40k. Handles vehicles well, but tops out at about 30 figs and a couple vehicles per side.