Whew. Once I saw the rating period for this jam is almost over I rushed to rate some of the browser games of those who commented on my submission (^.^;
The graphics are nice, love the art for the girl, and definitely love the sound effects here. With some polishing this can become something that can kinda reminiscing of PS1 era games -- polishing like keeping everything consistently low poly and giving explosion animations for the dying aliens.
However, a TON of balancing is definitely needed here. At this point in time, there is only one simple not-so-interesting strategy to play this game:
1. Survive and kill enemies -- becomes a quite-boring search and destroy mission later on as the enemies dwindle
2. Collect minerals.
I think there should also be a place to deposit the minerals first or sth... because walking at 7% speed is... painful.