I played these levels long ago and playing them again was enjoyable. I like the details, architecture, and the clever designs. These levels are not easy but require thought before running in. I found the replaying these levels to be good. I hope you can design more. This package is well worth playing. It certainly captures the marathon flavor and action.
A fun romp. I really liked the 3rd level as it was a difficult, clever, level. Overall, very good.
I enjoyed playing this scenario demo. Worked well. Really nice detail and a clever layout with good complexity.
A fun alien bashing mod. It is simplistic but never boring with enough changes to each level to make each one unique and interesting.
I love when there is a thick fog in the level, which makes shooting at distant targets difficult.
A few levels are easier than others while a few are difficult and clever in their approach. A good mix.
The only downside is that, at the end of some of the levels, you are taken back to an earlier level that you already played than to the next sequential level (example, upon completing level 200 you find yourself transported back to level 23). Level 23 is also the only level where Trump's floating head is not used in place of the juggernaut -- perhaps this is an image tagging issue.