cool pics for someone whos never used hmt or doenst know about halo modding
7 month ago i would have thot this was real cool but now its very very very basic what yomama said it does need more work
You got a good start, but it needs some more effects. try re-skinning the MC to look like an Alien (like THE Alien.) do a little skinning on the weapons to make them look good with the Alien. Increase jumping powers and kill fall damage (but leave on terminal-velocity = death.) Kill the vehicles (as an Alien could not drive them) and you would have a sick mod. For a more advanced idea, try re-arranging the MC's position so he is on all fours (like the Alien would be) and make the map lighting gloomier.
You also may wish to put bits of scenery that has sharp angles that can't be climbed over around the upper reigons so people can't just climb up to the top of the map and camp with a sniper rifle.